?字UNICODE编码U+287E7,10进制: 165863,UTF-32: 000287E7,UTF-8: F0 A8 9F A7。(zi.ttcX.NEt)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。由zi.tTCx.NEt提供