113322200121798 has 32 divisors (see below), whose sum is σ = 232770729184224. Its totient is φ = 36753018941952.

The previous prime is 113322200121749. The next prime is 113322200121799. The reversal of 113322200121798 is 897121002223311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113322200121799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80253936 + ... + 81653772.

It is an arithmetic number, because the mean of its divisors is an integer number (7274085287007).

Almost surely, 2^{113322200121798} is an apocalyptic number.

113322200121798 is an abundant number, since it is smaller than the sum of its proper divisors (119448529062426).

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

113322200121798 is a wasteful number, since it uses less digits than its factorization.

113322200121798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764536.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 113322200121798 in words is "one hundred thirteen trillion, three hundred twenty-two billion, two hundred million, one hundred twenty-one thousand, seven hundred ninety-eight".