COMPLEMENT
U+2201
∁
Block
Mathematical Operators
Category
Math Symbol
UTF-8
0xE2 0x88 0x81
UTF-16
0xFF 0xFE 0x1 0x22
UTF-32
0xFF 0xFE 0x0 0x0 0x1 0x22 0x0 0x0
HTML
∁
Python
u"\u2201"