102055212555044 has 24 divisors (see below), whose sum is σ = 205982997823680. Its totient is φ = 43336682656416.

The previous prime is 102055212555019. The next prime is 102055212555059. The reversal of 102055212555044 is 440555212550201.

It is a junction number, because it is equal to n+sod(n) for n = 102055212554992 and 102055212555010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16719396122 + ... + 16719402225.

It is an arithmetic number, because the mean of its divisors is an integer number (8582624909320).

Almost surely, 2^{102055212555044} is an apocalyptic number.

102055212555044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102055212555044 is an abundant number, since it is smaller than the sum of its proper divisors (103927785268636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102055212555044 is a wasteful number, since it uses less digits than its factorization.

102055212555044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33438798467 (or 33438798465 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 41.

The spelling of 102055212555044 in words is "one hundred two trillion, fifty-five billion, two hundred twelve million, five hundred fifty-five thousand, forty-four".