INTEGRAL WITH UNDERBAR U+2A1C

BlockSupplemental Mathematical Operators
CategoryMath Symbol
UTF-80xE2 0xA8 0x9C
UTF-160xFF 0xFE 0x1C 0x2A
UTF-320xFF 0xFE 0x0 0x0 0x1C 0x2A 0x0 0x0
HTML⨜
Pythonu"\u2A1C"