U+F2121

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U+F2121 is not a valid unicode character.
Encodings
HTML Entity (decimal) 󲄡
HTML Entity (hex) 󲄡
How to type in Microsoft Windows Alt +F2121
UTF-8 (hex) 0xF3 0xB2 0x84 0xA1 (f3b284a1)
UTF-8 (binary) 11110011:10110010:10000100:10100001
UTF-16 (hex) 0xDB88 0xDD21 (db88dd21)
UTF-16 (decimal) 56,200 56,609
UTF-32 (hex) 0x000F2121 (f2121)
UTF-32 (decimal) 991,521
C/C++/Java source code "\uDB88\uDD21"
Python source code u"\U000F2121"
More...
Java Data
string.toUpperCase() ��
string.toLowerCase() ��
Character.UnicodeBlock SUPPLEMENTARY_PRIVATE_USE_AREA_A
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 18
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No