22520063298 has 32 divisors (see below), whose sum is σ = 45254059200. Its totient is φ = 7471114560.

The previous prime is 22520063287. The next prime is 22520063299. The reversal of 22520063298 is 89236002522.

It is not an unprimeable number, because it can be changed into a prime (22520063299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135588 + ... + 1155248.

It is an arithmetic number, because the mean of its divisors is an integer number (1414189350).

Almost surely, 2^22520063298 is an apocalyptic number.

22520063298 is an abundant number, since it is smaller than the sum of its proper divisors (22733995902).

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

22520063298 is a wasteful number, since it uses less digits than its factorization.

22520063298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20562.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 22520063298 in words is "twenty-two billion, five hundred twenty million, sixty-three thousand, two hundred ninety-eight".