22796879773687 has 2 divisors, whose sum is σ = 22796879773688. Its totient is φ = 22796879773686.

The previous prime is 22796879773651. The next prime is 22796879773721. The reversal of 22796879773687 is 78637797869722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22796879773687 - 2³⁹ = 22247123959799 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22796879773598 and 22796879773607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22796879773487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11398439886843 + 11398439886844.

It is an arithmetic number, because the mean of its divisors is an integer number (11398439886844).

Almost surely, 2^{22796879773687} is an apocalyptic number.

22796879773687 is a deficient number, since it is larger than the sum of its proper divisors (1).

22796879773687 is an equidigital number, since it uses as much as digits as its factorization.

22796879773687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37639074816, while the sum is 88.

The spelling of 22796879773687 in words is "twenty-two trillion, seven hundred ninety-six billion, eight hundred seventy-nine million, seven hundred seventy-three thousand, six hundred eighty-seven".