22002312239 has 2 divisors, whose sum is σ = 22002312240. Its totient is φ = 22002312238.

The previous prime is 22002312179. The next prime is 22002312281. The reversal of 22002312239 is 93221320022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22002312239 - 2¹⁶ = 22002246703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002312439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001156119 + 11001156120.

It is an arithmetic number, because the mean of its divisors is an integer number (11001156120).

Almost surely, 2^22002312239 is an apocalyptic number.

22002312239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002312239 is an equidigital number, since it uses as much as digits as its factorization.

22002312239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22002312239 in words is "twenty-two billion, two million, three hundred twelve thousand, two hundred thirty-nine".