22513023202332 has 96 divisors (see below), whose sum is σ = 59882892410880. Its totient is φ = 6532679059200.

The previous prime is 22513023202291. The next prime is 22513023202393. The reversal of 22513023202332 is 23320232031522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22513023202332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57670044 + ... + 58059107.

It is an arithmetic number, because the mean of its divisors is an integer number (623780129280).

Almost surely, 2^{22513023202332} is an apocalyptic number.

It is an amenable number.

22513023202332 is an abundant number, since it is smaller than the sum of its proper divisors (37369869208548).

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

22513023202332 is a wasteful number, since it uses less digits than its factorization.

22513023202332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115729243 (or 115729241 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 22513023202332 its reverse (23320232031522), we get a palindrome (45833255233854).

The spelling of 22513023202332 in words is "twenty-two trillion, five hundred thirteen billion, twenty-three million, two hundred two thousand, three hundred thirty-two".