113322222131031 has 12 divisors (see below), whose sum is σ = 163800776291152. Its totient is φ = 75495937886496.

The previous prime is 113322222131023. The next prime is 113322222131033. The reversal of 113322222131031 is 130131222223311.

113322222131031 is a `hidden beast` number, since 1 + 1 + 3 + 322 + 2 + 2 + 21 + 310 + 3 + 1 = 666.

It is not a de Polignac number, because 113322222131031 - 2³ = 113322222131023 is a prime.

It is a super-2 number, since 2×113322222131031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113322222130986 and 113322222131004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113322222131033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4350836326 + ... + 4350862371.

Almost surely, 2^{113322222131031} is an apocalyptic number.

113322222131031 is a deficient number, since it is larger than the sum of its proper divisors (50478554160121).

113322222131031 is a wasteful number, since it uses less digits than its factorization.

113322222131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8701700150 (or 8701700147 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 113322222131031 its reverse (130131222223311), we get a palindrome (243453444354342).

The spelling of 113322222131031 in words is "one hundred thirteen trillion, three hundred twenty-two billion, two hundred twenty-two million, one hundred thirty-one thousand, thirty-one".