Unicode Han Character 'CJK UNIFIED IDEOGRAPH-22D31' (U+22D31)

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U+22D31 browser display

CJK UNIFIED IDEOGRAPH-22D31

image of Unicode Han Character 'CJK UNIFIED IDEOGRAPH-22D31' (U+22D31)
Raster image of U+22D31

CJK UNIFIED IDEOGRAPH-22D31

Unicode Data
Name CJK UNIFIED IDEOGRAPH-22D31
Block CJK Unified Ideographs Extension B
Category Letter, Other [Lo]
Script Han (Hani)
Combine 0
BIDI Left-to-Right [L]
Version Unicode 3.1.0 (March, 2001)
Unicode Han Data
kIRG_GSource GKX-0456.03
kIRGKangXi 0456.030
kKangXi 0456.030
kIRG_TSource T4-4A26
kJapanese ルイ ラ
kMojiJoho MJ037010
kRSUnicode 64.12
kMorohashi 12737
kIRG_JSource JMJ-037010
kIRGHanyuDaZidian 31965.020
kHanyuPinyin 31965.020:léi
kHanYu 31965.020
kMandarin léi
kTotalStrokes 15
Encodings
HTML Entity (decimal) 𢴱
HTML Entity (hex) 𢴱
How to type in Microsoft Windows Alt +22D31
UTF-8 (hex) 0xF0 0xA2 0xB4 0xB1 (f0a2b4b1)
UTF-8 (binary) 11110000:10100010:10110100:10110001
UTF-16 (hex) 0xD84B 0xDD31 (d84bdd31)
UTF-16 (decimal) 55,371 56,625
UTF-32 (hex) 0x00022D31 (22d31)
UTF-32 (decimal) 142,641
C/C++/Java source code "\uD84B\uDD31"
Python source code u"\U00022D31"
More...
Java Data
string.toUpperCase() 𢴱
string.toLowerCase() 𢴱
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_B
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 5
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No