113201220232 has 32 divisors (see below), whose sum is σ = 221622194880. Its totient is φ = 54105113920.

The previous prime is 113201220199. The next prime is 113201220241. The reversal of 113201220232 is 232022102311.

It is a super-2 number, since 2×113201220232² (a number of 23 digits) contains 22 as substring.

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, 93258 + ... + 484870.

It is an arithmetic number, because the mean of its divisors is an integer number (6925693590).

Almost surely, 2^113201220232 is an apocalyptic number.

It is an amenable number.

113201220232 is a deficient number, since it is larger than the sum of its proper divisors (108420974648).

113201220232 is a wasteful number, since it uses less digits than its factorization.

113201220232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393213 (or 393209 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113201220232 its reverse (232022102311), we get a palindrome (345223322543).

The spelling of 113201220232 in words is "one hundred thirteen billion, two hundred one million, two hundred twenty thousand, two hundred thirty-two".