22791715675 has 6 divisors (see below), whose sum is σ = 28261727468. Its totient is φ = 18233372520.

The previous prime is 22791715673. The next prime is 22791715693. The reversal of 22791715675 is 57651719722.

It is not a de Polignac number, because 22791715675 - 2¹ = 22791715673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22791715673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 455834289 + ... + 455834338.

Almost surely, 2^22791715675 is an apocalyptic number.

22791715675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22791715675 is a deficient number, since it is larger than the sum of its proper divisors (5470011793).

22791715675 is an equidigital number, since it uses as much as digits as its factorization.

22791715675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911668637 (or 911668632 counting only the distinct ones).

The product of its digits is 1852200, while the sum is 52.

The spelling of 22791715675 in words is "twenty-two billion, seven hundred ninety-one million, seven hundred fifteen thousand, six hundred seventy-five".