22922631553 has 4 divisors (see below), whose sum is σ = 22923348400. Its totient is φ = 22921914708.

The previous prime is 22922631527. The next prime is 22922631577. The reversal of 22922631553 is 35513622922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22922631553 - 2²¹ = 22920534401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22922631353) 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, 308103 + ... + 375196.

It is an arithmetic number, because the mean of its divisors is an integer number (5730837100).

Almost surely, 2^22922631553 is an apocalyptic number.

It is an amenable number.

22922631553 is a deficient number, since it is larger than the sum of its proper divisors (716847).

22922631553 is an equidigital number, since it uses as much as digits as its factorization.

22922631553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716846.

The product of its digits is 194400, while the sum is 40.

The spelling of 22922631553 in words is "twenty-two billion, nine hundred twenty-two million, six hundred thirty-one thousand, five hundred fifty-three".