22336994159 has 2 divisors, whose sum is σ = 22336994160. Its totient is φ = 22336994158.

The previous prime is 22336994081. The next prime is 22336994177. The reversal of 22336994159 is 95149963322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22336994159 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22336994159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22336994179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11168497079 + 11168497080.

It is an arithmetic number, because the mean of its divisors is an integer number (11168497080).

Almost surely, 2^22336994159 is an apocalyptic number.

22336994159 is a deficient number, since it is larger than the sum of its proper divisors (1).

22336994159 is an equidigital number, since it uses as much as digits as its factorization.

22336994159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3149280, while the sum is 53.

The spelling of 22336994159 in words is "twenty-two billion, three hundred thirty-six million, nine hundred ninety-four thousand, one hundred fifty-nine".