23162211659 has 2 divisors, whose sum is σ = 23162211660. Its totient is φ = 23162211658.

The previous prime is 23162211593. The next prime is 23162211671. The reversal of 23162211659 is 95611226132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23162211659 - 2⁸ = 23162211403 is a prime.

It is not a weakly prime, because it can be changed into another prime (23162211859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11581105829 + 11581105830.

It is an arithmetic number, because the mean of its divisors is an integer number (11581105830).

Almost surely, 2^23162211659 is an apocalyptic number.

23162211659 is a deficient number, since it is larger than the sum of its proper divisors (1).

23162211659 is an equidigital number, since it uses as much as digits as its factorization.

23162211659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The spelling of 23162211659 in words is "twenty-three billion, one hundred sixty-two million, two hundred eleven thousand, six hundred fifty-nine".