Possible hex codes of length 222
Total possible hex codes
2,063,650,512,248,692,368,563,827,284,830,142,994,214,247,367,328,599,695,812,346,519,635,444,931,862,206,482,321,942,405,811,160,890,213,571,855,442,410,658,901,884,170,154,307,365,379,884,917,884,620,857,722,298,385,484,371,113,610,034,107,490,923,540,785,363,375,909,797,699,954,703,703,235,518,560,788,042,337,487,885,808,736,236,287,260,081,631,789,056 (~2.0636505122487E+249 million trillion)
2,063,650,512,248,692,368,563,827,284,830,142,994,214,247,367,328,599,695,812,346,519,635,444,931,862,206,482,321,942,405,811,160,890,213,571,855,442,410,658,901,884,170,154,307,365,379,884,917,884,620,857,722,298,385,484,371,113,610,034,107,490,923,540,785,363,375,909,797,699,954,703,703,235,518,560,788,042,337,487,885,808,736,236,287,260,081,631,789,056 (~2.0636505122487E+249 million trillion)