12636008099 has 24 divisors (see below), whose sum is σ = 14975395680. Its totient is φ = 10591004160.

The previous prime is 12636008069. The next prime is 12636008107. The reversal of 12636008099 is 99080063621.

12636008099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 112410²-1.

It is not a de Polignac number, because 12636008099 - 2²⁰ = 12634959523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12636008009) 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 in 23 ways as a sum of consecutive naturals, for example, 1456994 + ... + 1465640.

It is an arithmetic number, because the mean of its divisors is an integer number (623974820).

Almost surely, 2^12636008099 is an apocalyptic number.

12636008099 is a deficient number, since it is larger than the sum of its proper divisors (2339387581).

12636008099 is a wasteful number, since it uses less digits than its factorization.

12636008099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9611 (or 9600 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 12636008099 in words is "twelve billion, six hundred thirty-six million, eight thousand, ninety-nine".