22917319375 has 10 divisors (see below), whose sum is σ = 28637483072. Its totient is φ = 18333855000.

The previous prime is 22917319367. The next prime is 22917319417. The reversal of 22917319375 is 57391371922.

It is a happy number.

It is not a de Polignac number, because 22917319375 - 2³ = 22917319367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18333231 + ... + 18334480.

Almost surely, 2^22917319375 is an apocalyptic number.

22917319375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22917319375 is a deficient number, since it is larger than the sum of its proper divisors (5720163697).

22917319375 is an frugal number, since it uses more digits than its factorization.

22917319375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36667731 (or 36667716 counting only the distinct ones).

The product of its digits is 714420, while the sum is 49.

The spelling of 22917319375 in words is "twenty-two billion, nine hundred seventeen million, three hundred nineteen thousand, three hundred seventy-five".