22002122001239 has 2 divisors, whose sum is σ = 22002122001240. Its totient is φ = 22002122001238.

The previous prime is 22002122001143. The next prime is 22002122001257. The reversal of 22002122001239 is 93210022120022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22002122001239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22002122021239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11001061000619 + 11001061000620.

It is an arithmetic number, because the mean of its divisors is an integer number (11001061000620).

Almost surely, 2^{22002122001239} is an apocalyptic number.

22002122001239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22002122001239 is an equidigital number, since it uses as much as digits as its factorization.

22002122001239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 22002122001239 in words is "twenty-two trillion, two billion, one hundred twenty-two million, one thousand, two hundred thirty-nine".