22013431022 has 12 divisors (see below), whose sum is σ = 36294872208. Its totient is φ = 10006104900.

The previous prime is 22013431007. The next prime is 22013431057.

22013431022 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22013431022² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22013430985 and 22013431003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45482054 + ... + 45482537.

It is an arithmetic number, because the mean of its divisors is an integer number (3024572684).

Almost surely, 2^22013431022 is an apocalyptic number.

22013431022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22013431022 is a deficient number, since it is larger than the sum of its proper divisors (14281441186).

22013431022 is a wasteful number, since it uses less digits than its factorization.

22013431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90964615 (or 90964604 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The spelling of 22013431022 in words is "twenty-two billion, thirteen million, four hundred thirty-one thousand, twenty-two".