22331563325 has 12 divisors (see below), whose sum is σ = 27718344960. Its totient is φ = 17847698160.

The previous prime is 22331563301. The next prime is 22331563363. The reversal of 22331563325 is 52336513322.

It is not a de Polignac number, because 22331563325 - 2¹⁰ = 22331562301 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412829 + ... + 463778.

It is an arithmetic number, because the mean of its divisors is an integer number (2309862080).

Almost surely, 2^22331563325 is an apocalyptic number.

22331563325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22331563325 is a deficient number, since it is larger than the sum of its proper divisors (5386781635).

22331563325 is a wasteful number, since it uses less digits than its factorization.

22331563325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877636 (or 877631 counting only the distinct ones).

The product of its digits is 97200, while the sum is 35.

The spelling of 22331563325 in words is "twenty-two billion, three hundred thirty-one million, five hundred sixty-three thousand, three hundred twenty-five".