118800022356 has 48 divisors (see below), whose sum is σ = 308085624000. Its totient is φ = 39589006176.

The previous prime is 118800022339. The next prime is 118800022409. The reversal of 118800022356 is 653220008811.

It is a happy number.

It is a super-2 number, since 2×118800022356² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 118800022356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242470 + ... + 544418.

It is an arithmetic number, because the mean of its divisors is an integer number (6418450500).

Almost surely, 2^118800022356 is an apocalyptic number.

It is an amenable number.

118800022356 is an abundant number, since it is smaller than the sum of its proper divisors (189285601644).

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

118800022356 is a wasteful number, since it uses less digits than its factorization.

118800022356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305605 (or 305597 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 118800022356 in words is "one hundred eighteen billion, eight hundred million, twenty-two thousand, three hundred fifty-six".