22030232179 has 2 divisors, whose sum is σ = 22030232180. Its totient is φ = 22030232178.

The previous prime is 22030232149. The next prime is 22030232239. The reversal of 22030232179 is 97123203022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22030232179 - 2¹⁹ = 22029707891 is a prime.

It is a super-2 number, since 2×22030232179² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22030232179.

It is not a weakly prime, because it can be changed into another prime (22030232129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015116089 + 11015116090.

It is an arithmetic number, because the mean of its divisors is an integer number (11015116090).

Almost surely, 2^22030232179 is an apocalyptic number.

22030232179 is a deficient number, since it is larger than the sum of its proper divisors (1).

22030232179 is an equidigital number, since it uses as much as digits as its factorization.

22030232179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 22030232179 in words is "twenty-two billion, thirty million, two hundred thirty-two thousand, one hundred seventy-nine".