22211211020179 has 2 divisors, whose sum is σ = 22211211020180. Its totient is φ = 22211211020178.

The previous prime is 22211211020113. The next prime is 22211211020209. The reversal of 22211211020179 is 97102011211222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22211211020179 - 2⁷ = 22211211020051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22211211020179.

It is not a weakly prime, because it can be changed into another prime (22211211020279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105605510089 + 11105605510090.

It is an arithmetic number, because the mean of its divisors is an integer number (11105605510090).

Almost surely, 2^{22211211020179} is an apocalyptic number.

22211211020179 is a deficient number, since it is larger than the sum of its proper divisors (1).

22211211020179 is an equidigital number, since it uses as much as digits as its factorization.

22211211020179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The spelling of 22211211020179 in words is "twenty-two trillion, two hundred eleven billion, two hundred eleven million, twenty thousand, one hundred seventy-nine".