22625078399 has 24 divisors (see below), whose sum is σ = 28436672544. Its totient is φ = 17620574400.

The previous prime is 22625078389. The next prime is 22625078431. The reversal of 22625078399 is 99387052622.

It is not a de Polignac number, because 22625078399 - 2⁴ = 22625078383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22625078399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22625078369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1888769 + ... + 1900709.

It is an arithmetic number, because the mean of its divisors is an integer number (1184861356).

Almost surely, 2^22625078399 is an apocalyptic number.

22625078399 is a deficient number, since it is larger than the sum of its proper divisors (5811594145).

22625078399 is a wasteful number, since it uses less digits than its factorization.

22625078399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14207 (or 14196 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 22625078399 in words is "twenty-two billion, six hundred twenty-five million, seventy-eight thousand, three hundred ninety-nine".