13022222023112 has 32 divisors (see below), whose sum is σ = 25259078102400. Its totient is φ = 6286476001344.

The previous prime is 13022222023073. The next prime is 13022222023123. The reversal of 13022222023112 is 21132022222031.

It is a happy 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, 13102583 + ... + 14061369.

It is an arithmetic number, because the mean of its divisors is an integer number (789346190700).

Almost surely, 2^{13022222023112} is an apocalyptic number.

It is an amenable number.

13022222023112 is a deficient number, since it is larger than the sum of its proper divisors (12236856079288).

13022222023112 is a wasteful number, since it uses less digits than its factorization.

13022222023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017365 (or 1017361 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13022222023112 its reverse (21132022222031), we get a palindrome (34154244245143).

The spelling of 13022222023112 in words is "thirteen trillion, twenty-two billion, two hundred twenty-two million, twenty-three thousand, one hundred twelve".