12336166589 has 2 divisors, whose sum is σ = 12336166590. Its totient is φ = 12336166588.

The previous prime is 12336166543. The next prime is 12336166607. The reversal of 12336166589 is 98566163321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11674802500 + 661364089 = 108050^2 + 25717^2 .

It is a cyclic number.

It is not a de Polignac number, because 12336166589 - 2⁸ = 12336166333 is a prime.

It is a super-2 number, since 2×12336166589² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12336166789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6168083294 + 6168083295.

It is an arithmetic number, because the mean of its divisors is an integer number (6168083295).

Almost surely, 2^12336166589 is an apocalyptic number.

It is an amenable number.

12336166589 is a deficient number, since it is larger than the sum of its proper divisors (1).

12336166589 is an equidigital number, since it uses as much as digits as its factorization.

12336166589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 50.

The spelling of 12336166589 in words is "twelve billion, three hundred thirty-six million, one hundred sixty-six thousand, five hundred eighty-nine".