22377295172 has 12 divisors (see below), whose sum is σ = 40510620780. Its totient is φ = 10802832096.

The previous prime is 22377295169. The next prime is 22377295181. The reversal of 22377295172 is 27159277322.

It can be written as a sum of positive squares in 2 ways, for example, as 15209302276 + 7167992896 = 123326^2 + 84664^2 .

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 3 ways as a sum of consecutive naturals, for example, 96453743 + ... + 96453974.

It is an arithmetic number, because the mean of its divisors is an integer number (3375885065).

Almost surely, 2^22377295172 is an apocalyptic number.

It is an amenable number.

22377295172 is a deficient number, since it is larger than the sum of its proper divisors (18133325608).

22377295172 is a wasteful number, since it uses less digits than its factorization.

22377295172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192907750 (or 192907748 counting only the distinct ones).

The product of its digits is 740880, while the sum is 47.

The spelling of 22377295172 in words is "twenty-two billion, three hundred seventy-seven million, two hundred ninety-five thousand, one hundred seventy-two".