?字UNICODE编码U+24E7E,10进制: 151166,UTF-32: 00024E7E,UTF-8: F0 A4 B9 BE。(TtcX.net)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(TtCX.nEt)