122527117625556 has 96 divisors (see below), whose sum is σ = 331296030616320. Its totient is φ = 34521601618944.

The previous prime is 122527117625531. The next prime is 122527117625569. The reversal of 122527117625556 is 655526711725221.

It is a junction number, because it is equal to n+sod(n) for n = 122527117625496 and 122527117625505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19181151 + ... + 24758246.

It is an arithmetic number, because the mean of its divisors is an integer number (3451000318920).

Almost surely, 2^{122527117625556} is an apocalyptic number.

It is an amenable number.

122527117625556 is an abundant number, since it is smaller than the sum of its proper divisors (208768912990764).

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

122527117625556 is a wasteful number, since it uses less digits than its factorization.

122527117625556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43939873 (or 43939871 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 57.

The spelling of 122527117625556 in words is "one hundred twenty-two trillion, five hundred twenty-seven billion, one hundred seventeen million, six hundred twenty-five thousand, five hundred fifty-six".