22796418843647 has 2 divisors, whose sum is σ = 22796418843648. Its totient is φ = 22796418843646.

The previous prime is 22796418843623. The next prime is 22796418843701. The reversal of 22796418843647 is 74634881469722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22796418843647 - 2²⁸ = 22796150408191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22796418843617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11398209421823 + 11398209421824.

It is an arithmetic number, because the mean of its divisors is an integer number (11398209421824).

Almost surely, 2^{22796418843647} is an apocalyptic number.

22796418843647 is a deficient number, since it is larger than the sum of its proper divisors (1).

22796418843647 is an equidigital number, since it uses as much as digits as its factorization.

22796418843647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 780337152, while the sum is 71.

The spelling of 22796418843647 in words is "twenty-two trillion, seven hundred ninety-six billion, four hundred eighteen million, eight hundred forty-three thousand, six hundred forty-seven".