22375914725 has 6 divisors (see below), whose sum is σ = 27746134290. Its totient is φ = 17900731760.

The previous prime is 22375914713. The next prime is 22375914751. The reversal of 22375914725 is 52741957322.

It can be written as a sum of positive squares in 3 ways, for example, as 2501400196 + 19874514529 = 50014^2 + 140977^2 .

It is not a de Polignac number, because 22375914725 - 2¹⁰ = 22375913701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22375914725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447518270 + ... + 447518319.

It is an arithmetic number, because the mean of its divisors is an integer number (4624355715).

Almost surely, 2^22375914725 is an apocalyptic number.

22375914725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22375914725 is a deficient number, since it is larger than the sum of its proper divisors (5370219565).

22375914725 is an equidigital number, since it uses as much as digits as its factorization.

22375914725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895036599 (or 895036594 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 47.

The spelling of 22375914725 in words is "twenty-two billion, three hundred seventy-five million, nine hundred fourteen thousand, seven hundred twenty-five".