22153052514 has 16 divisors (see below), whose sum is σ = 45386742240. Its totient is φ = 7204244640.

The previous prime is 22153052497. The next prime is 22153052533. The reversal of 22153052514 is 41525035122.

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, 45026284 + ... + 45026775.

It is an arithmetic number, because the mean of its divisors is an integer number (2836671390).

Almost surely, 2^22153052514 is an apocalyptic number.

22153052514 is an abundant number, since it is smaller than the sum of its proper divisors (23233689726).

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

22153052514 is a wasteful number, since it uses less digits than its factorization.

22153052514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90053105.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 22153052514 its reverse (41525035122), we get a palindrome (63678087636).

The spelling of 22153052514 in words is "twenty-two billion, one hundred fifty-three million, fifty-two thousand, five hundred fourteen".