22022331031279 has 2 divisors, whose sum is σ = 22022331031280. Its totient is φ = 22022331031278.

The previous prime is 22022331031249. The next prime is 22022331031367. The reversal of 22022331031279 is 97213013322022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022331031279 - 2²⁵ = 22022297476847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022331031249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011165515639 + 11011165515640.

It is an arithmetic number, because the mean of its divisors is an integer number (11011165515640).

Almost surely, 2^{22022331031279} is an apocalyptic number.

22022331031279 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022331031279 is an equidigital number, since it uses as much as digits as its factorization.

22022331031279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 22022331031279 in words is "twenty-two trillion, twenty-two billion, three hundred thirty-one million, thirty-one thousand, two hundred seventy-nine".