22485953118 has 16 divisors (see below), whose sum is σ = 45200192400. Its totient is φ = 7457270016.

The previous prime is 22485953071. The next prime is 22485953141. The reversal of 22485953118 is 81135958422.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9510643 + ... + 9513006.

It is an arithmetic number, because the mean of its divisors is an integer number (2825012025).

Almost surely, 2^22485953118 is an apocalyptic number.

22485953118 is an abundant number, since it is smaller than the sum of its proper divisors (22714239282).

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

22485953118 is a wasteful number, since it uses less digits than its factorization.

22485953118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19023851.

The product of its digits is 691200, while the sum is 48.

The spelling of 22485953118 in words is "twenty-two billion, four hundred eighty-five million, nine hundred fifty-three thousand, one hundred eighteen".