22613231622 has 16 divisors (see below), whose sum is σ = 45626698800. Its totient is φ = 7471037952.

The previous prime is 22613231617. The next prime is 22613231639.

22613231622 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×22613231622² (a number of 22 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 22613231622.

It is a congruent 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, 16675747 + ... + 16677102.

It is an arithmetic number, because the mean of its divisors is an integer number (2851668675).

Almost surely, 2^22613231622 is an apocalyptic number.

22613231622 is an abundant number, since it is smaller than the sum of its proper divisors (23013467178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22613231622 is a wasteful number, since it uses less digits than its factorization.

22613231622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33352967.

The product of its digits is 10368, while the sum is 30.

The spelling of 22613231622 in words is "twenty-two billion, six hundred thirteen million, two hundred thirty-one thousand, six hundred twenty-two".