22971586159 has 2 divisors, whose sum is σ = 22971586160. Its totient is φ = 22971586158.

The previous prime is 22971586081. The next prime is 22971586163. The reversal of 22971586159 is 95168517922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22971586159 - 2³³ = 14381651567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22971586189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11485793079 + 11485793080.

It is an arithmetic number, because the mean of its divisors is an integer number (11485793080).

Almost surely, 2^22971586159 is an apocalyptic number.

22971586159 is a deficient number, since it is larger than the sum of its proper divisors (1).

22971586159 is an equidigital number, since it uses as much as digits as its factorization.

22971586159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 55.

The spelling of 22971586159 in words is "twenty-two billion, nine hundred seventy-one million, five hundred eighty-six thousand, one hundred fifty-nine".