22525351315 has 16 divisors (see below), whose sum is σ = 27382989600. Its totient is φ = 17785960192.

The previous prime is 22525351309. The next prime is 22525351367. The reversal of 22525351315 is 51315352522.

It is a cyclic number.

It is not a de Polignac number, because 22525351315 - 2⁵ = 22525351283 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205581 + ... + 295489.

It is an arithmetic number, because the mean of its divisors is an integer number (1711436850).

Almost surely, 2^22525351315 is an apocalyptic number.

22525351315 is a deficient number, since it is larger than the sum of its proper divisors (4857638285).

22525351315 is an equidigital number, since it uses as much as digits as its factorization.

22525351315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90566.

The product of its digits is 45000, while the sum is 34.

The spelling of 22525351315 in words is "twenty-two billion, five hundred twenty-five million, three hundred fifty-one thousand, three hundred fifteen".