22401312179 has 2 divisors, whose sum is σ = 22401312180. Its totient is φ = 22401312178.

The previous prime is 22401312133. The next prime is 22401312203. The reversal of 22401312179 is 97121310422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22401312179 - 2²⁰ = 22400263603 is a prime.

It is not a weakly prime, because it can be changed into another prime (22401312119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11200656089 + 11200656090.

It is an arithmetic number, because the mean of its divisors is an integer number (11200656090).

Almost surely, 2^22401312179 is an apocalyptic number.

22401312179 is a deficient number, since it is larger than the sum of its proper divisors (1).

22401312179 is an equidigital number, since it uses as much as digits as its factorization.

22401312179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 22401312179 in words is "twenty-two billion, four hundred one million, three hundred twelve thousand, one hundred seventy-nine".