113322122331 has 96 divisors (see below), whose sum is σ = 178009767936. Its totient is φ = 63472464000.

The previous prime is 113322122327. The next prime is 113322122399. The reversal of 113322122331 is 133221223311.

It is not a de Polignac number, because 113322122331 - 2² = 113322122327 is a prime.

It is a super-2 number, since 2×113322122331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113322122321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 198462276 + ... + 198462846.

It is an arithmetic number, because the mean of its divisors is an integer number (1854268416).

Almost surely, 2^113322122331 is an apocalyptic number.

113322122331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113322122331 is a deficient number, since it is larger than the sum of its proper divisors (64687645605).

113322122331 is a wasteful number, since it uses less digits than its factorization.

113322122331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873 (or 836 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 113322122331 its reverse (133221223311), we get a palindrome (246543345642).

The spelling of 113322122331 in words is "one hundred thirteen billion, three hundred twenty-two million, one hundred twenty-two thousand, three hundred thirty-one".