Find rank of the word MILLENNIUM in the dictionary of words formed by the letters of the word MILLENNIUM.

Answer 1

121718

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M-I-L-L-E-N-N-I-U-M
113400 + 5040 + 2520 + 720 + 0 + 24 + 12 + 0 + 1 + 0 = 121717
121717 + 1 = 121718