22376331725 has 12 divisors (see below), whose sum is σ = 30269074560. Its totient is φ = 16273695600.

The previous prime is 22376331721. The next prime is 22376331781. The reversal of 22376331725 is 52713367322.

It is not a de Polignac number, because 22376331725 - 2² = 22376331721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22376331721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40683965 + ... + 40684514.

It is an arithmetic number, because the mean of its divisors is an integer number (2522422880).

Almost surely, 2^22376331725 is an apocalyptic number.

22376331725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22376331725 is a deficient number, since it is larger than the sum of its proper divisors (7892742835).

22376331725 is a wasteful number, since it uses less digits than its factorization.

22376331725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81368500 (or 81368495 counting only the distinct ones).

The product of its digits is 317520, while the sum is 41.

The spelling of 22376331725 in words is "twenty-two billion, three hundred seventy-six million, three hundred thirty-one thousand, seven hundred twenty-five".