22533870630 has 32 divisors (see below), whose sum is σ = 54616755168. Its totient is φ = 5949536000.

The previous prime is 22533870587. The next prime is 22533870637. The reversal of 22533870630 is 3607833522.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22533870637) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3715431 + ... + 3721490.

It is an arithmetic number, because the mean of its divisors is an integer number (1706773599).

Almost surely, 2^22533870630 is an apocalyptic number.

22533870630 is an abundant number, since it is smaller than the sum of its proper divisors (32082884538).

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

22533870630 is a wasteful number, since it uses less digits than its factorization.

22533870630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437032.

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 22533870630 in words is "twenty-two billion, five hundred thirty-three million, eight hundred seventy thousand, six hundred thirty".