116111155166556 has 96 divisors (see below), whose sum is σ = 296482493099520. Its totient is φ = 35075032396800.

The previous prime is 116111155166483. The next prime is 116111155166579. The reversal of 116111155166556 is 655661551111611.

It is a super-2 number, since 2×116111155166556² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116111155166499 and 116111155166508.

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, 53540296 + ... + 55666736.

It is an arithmetic number, because the mean of its divisors is an integer number (3088359303120).

Almost surely, 2^{116111155166556} is an apocalyptic number.

It is an amenable number.

116111155166556 is an abundant number, since it is smaller than the sum of its proper divisors (180371337932964).

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

116111155166556 is a wasteful number, since it uses less digits than its factorization.

116111155166556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127755 (or 2127753 counting only the distinct ones).

The product of its digits is 810000, while the sum is 51.

The spelling of 116111155166556 in words is "one hundred sixteen trillion, one hundred eleven billion, one hundred fifty-five million, one hundred sixty-six thousand, five hundred fifty-six".