22535010132 has 12 divisors (see below), whose sum is σ = 52581690336. Its totient is φ = 7511670040.

The previous prime is 22535010131. The next prime is 22535010133. The reversal of 22535010132 is 23101053522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22535010131) and next prime (22535010133).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22535010131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938958744 + ... + 938958767.

It is an arithmetic number, because the mean of its divisors is an integer number (4381807528).

Almost surely, 2^22535010132 is an apocalyptic number.

It is an amenable number.

22535010132 is an abundant number, since it is smaller than the sum of its proper divisors (30046680204).

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

22535010132 is a wasteful number, since it uses less digits than its factorization.

22535010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877917518 (or 1877917516 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 22535010132 its reverse (23101053522), we get a palindrome (45636063654).

The spelling of 22535010132 in words is "twenty-two billion, five hundred thirty-five million, ten thousand, one hundred thirty-two".