22746311636089 has 2 divisors, whose sum is σ = 22746311636090. Its totient is φ = 22746311636088.

The previous prime is 22746311636051. The next prime is 22746311636099. The reversal of 22746311636089 is 98063611364722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20405818598400 + 2340493037689 = 4517280^2 + 1529867^2 .

It is a cyclic number.

It is not a de Polignac number, because 22746311636089 - 2⁹ = 22746311635577 is a prime.

It is not a weakly prime, because it can be changed into another prime (22746311636099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11373155818044 + 11373155818045.

It is an arithmetic number, because the mean of its divisors is an integer number (11373155818045).

Almost surely, 2^{22746311636089} is an apocalyptic number.

It is an amenable number.

22746311636089 is a deficient number, since it is larger than the sum of its proper divisors (1).

22746311636089 is an equidigital number, since it uses as much as digits as its factorization.

22746311636089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 22746311636089 in words is "twenty-two trillion, seven hundred forty-six billion, three hundred eleven million, six hundred thirty-six thousand, eighty-nine".