22013244231022 has 16 divisors (see below), whose sum is σ = 36701326575792. Its totient is φ = 9817227272320.

The previous prime is 22013244231019. The next prime is 22013244231029.

22013244231022 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013244231029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9439640443 + ... + 9439642774.

It is an arithmetic number, because the mean of its divisors is an integer number (2293832910987).

Almost surely, 2^{22013244231022} is an apocalyptic number.

22013244231022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22013244231022 is a deficient number, since it is larger than the sum of its proper divisors (14688082344770).

22013244231022 is a wasteful number, since it uses less digits than its factorization.

22013244231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18879283283.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 2201324 and 4231022, that added together give a palindrome (6432346).

The spelling of 22013244231022 in words is "twenty-two trillion, thirteen billion, two hundred forty-four million, two hundred thirty-one thousand, twenty-two".