22013322331022 has 64 divisors (see below), whose sum is σ = 37714669217280. Its totient is φ = 9538758028800.

The previous prime is 22013322331009. The next prime is 22013322331043.

22013322331022 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22013322330982 and 22013322331000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1439806754 + ... + 1439822042.

It is an arithmetic number, because the mean of its divisors is an integer number (589291706520).

Almost surely, 2^{22013322331022} is an apocalyptic number.

22013322331022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22013322331022 is a deficient number, since it is larger than the sum of its proper divisors (15701346886258).

22013322331022 is a wasteful number, since it uses less digits than its factorization.

22013322331022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24729.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 2201332 and 2331022, that added together give a palindrome (4532354).

The spelling of 22013322331022 in words is "twenty-two trillion, thirteen billion, three hundred twenty-two million, three hundred thirty-one thousand, twenty-two".