131031044412022 has 16 divisors (see below), whose sum is σ = 197221595895792. Its totient is φ = 65290735121920.

The previous prime is 131031044412017. The next prime is 131031044412067. The reversal of 131031044412022 is 220214440130131.

It is a happy number.

It is a congruent number.

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, 54490879 + ... + 56844682.

It is an arithmetic number, because the mean of its divisors is an integer number (12326349743487).

Almost surely, 2^{131031044412022} is an apocalyptic number.

131031044412022 is a deficient number, since it is larger than the sum of its proper divisors (66190551483770).

131031044412022 is a wasteful number, since it uses less digits than its factorization.

131031044412022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111337583.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 131031044412022 its reverse (220214440130131), we get a palindrome (351245484542153).

The spelling of 131031044412022 in words is "one hundred thirty-one trillion, thirty-one billion, forty-four million, four hundred twelve thousand, twenty-two".