22994358887039 has 2 divisors, whose sum is σ = 22994358887040. Its totient is φ = 22994358887038.

The previous prime is 22994358887029. The next prime is 22994358887053. The reversal of 22994358887039 is 93078885349922.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22994358887039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22994358887029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11497179443519 + 11497179443520.

It is an arithmetic number, because the mean of its divisors is an integer number (11497179443520).

Almost surely, 2^{22994358887039} is an apocalyptic number.

22994358887039 is a deficient number, since it is larger than the sum of its proper divisors (1).

22994358887039 is an equidigital number, since it uses as much as digits as its factorization.

22994358887039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1881169920, while the sum is 77.

The spelling of 22994358887039 in words is "twenty-two trillion, nine hundred ninety-four billion, three hundred fifty-eight million, eight hundred eighty-seven thousand, thirty-nine".