22933728318 has 16 divisors (see below), whose sum is σ = 46513478016. Its totient is φ = 7536905880.

The previous prime is 22933728277. The next prime is 22933728373. The reversal of 22933728318 is 81382733922.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26917096 + ... + 26917947.

It is an arithmetic number, because the mean of its divisors is an integer number (2907092376).

Almost surely, 2^22933728318 is an apocalyptic number.

22933728318 is an abundant number, since it is smaller than the sum of its proper divisors (23579749698).

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

22933728318 is a wasteful number, since it uses less digits than its factorization.

22933728318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53835119.

The product of its digits is 870912, while the sum is 48.

The spelling of 22933728318 in words is "twenty-two billion, nine hundred thirty-three million, seven hundred twenty-eight thousand, three hundred eighteen".