2022311323189 has 2 divisors, whose sum is σ = 2022311323190. Its totient is φ = 2022311323188.

The previous prime is 2022311323157. The next prime is 2022311323229. The reversal of 2022311323189 is 9813231132202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1615484214289 + 406827108900 = 1271017^2 + 637830^2 .

It is a cyclic number.

It is not a de Polignac number, because 2022311323189 - 2⁵ = 2022311323157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022311323789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011155661594 + 1011155661595.

It is an arithmetic number, because the mean of its divisors is an integer number (1011155661595).

Almost surely, 2^{2022311323189} is an apocalyptic number.

It is an amenable number.

2022311323189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022311323189 is an equidigital number, since it uses as much as digits as its factorization.

2022311323189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 2022311323189 in words is "two trillion, twenty-two billion, three hundred eleven million, three hundred twenty-three thousand, one hundred eighty-nine".