113022031222012 has 48 divisors (see below), whose sum is σ = 216026853396480. Its totient is φ = 51312342283200.

The previous prime is 113022031221959. The next prime is 113022031222013. The reversal of 113022031222012 is 210222130220311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113022031222013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843891189 + ... + 844025107.

It is an arithmetic number, because the mean of its divisors is an integer number (4500559445760).

Almost surely, 2^{113022031222012} is an apocalyptic number.

It is an amenable number.

113022031222012 is a deficient number, since it is larger than the sum of its proper divisors (103004822174468).

113022031222012 is a wasteful number, since it uses less digits than its factorization.

113022031222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156682 (or 156680 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113022031222012 its reverse (210222130220311), we get a palindrome (323244161442323).

The spelling of 113022031222012 in words is "one hundred thirteen trillion, twenty-two billion, thirty-one million, two hundred twenty-two thousand, twelve".