22553502692 has 12 divisors (see below), whose sum is σ = 45107005440. Its totient is φ = 9665786856.

The previous prime is 22553502691. The next prime is 22553502779. The reversal of 22553502692 is 29620535522.

22553502692 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22553502691) 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, 402741092 + ... + 402741147.

It is an arithmetic number, because the mean of its divisors is an integer number (3758917120).

Almost surely, 2^22553502692 is an apocalyptic number.

It is an amenable number.

22553502692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22553502692 is a wasteful number, since it uses less digits than its factorization.

22553502692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805482250 (or 805482248 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 22553502692 in words is "twenty-two billion, five hundred fifty-three million, five hundred two thousand, six hundred ninety-two".