12536165323324 has 12 divisors (see below), whose sum is σ = 21939664093200. Its totient is φ = 6267689868128.

The previous prime is 12536165323321. The next prime is 12536165323337. The reversal of 12536165323324 is 42332356163521.

It is a happy number.

It is a super-2 number, since 2×12536165323324² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12536165323321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98126569 + ... + 98254240.

It is an arithmetic number, because the mean of its divisors is an integer number (1828305341100).

Almost surely, 2^{12536165323324} is an apocalyptic number.

It is an amenable number.

12536165323324 is a deficient number, since it is larger than the sum of its proper divisors (9403498769876).

12536165323324 is a wasteful number, since it uses less digits than its factorization.

12536165323324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196396772 (or 196396770 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 46.

The spelling of 12536165323324 in words is "twelve trillion, five hundred thirty-six billion, one hundred sixty-five million, three hundred twenty-three thousand, three hundred twenty-four".