Undefined Character (U+116FF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑛿` `𑛿`
UTF-8 Encoding:	`0xF0 0x91 0x9B 0xBF`
UTF-16 Encoding:	`0xD805 0xDEFF`
UTF-32 Encoding:	`0x000116FF`

References