12362136209 has 8 divisors (see below), whose sum is σ = 13143010752. Its totient is φ = 11601544240.

The previous prime is 12362136187. The next prime is 12362136217. The reversal of 12362136209 is 90263126321.

12362136209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12362136209 - 2²⁰ = 12361087633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12362136239) 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 7 ways as a sum of consecutive naturals, for example, 5069387 + ... + 5071824.

It is an arithmetic number, because the mean of its divisors is an integer number (1642876344).

Almost surely, 2^12362136209 is an apocalyptic number.

It is an amenable number.

12362136209 is a deficient number, since it is larger than the sum of its proper divisors (780874543).

12362136209 is a wasteful number, since it uses less digits than its factorization.

12362136209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10141287.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 12362136209 in words is "twelve billion, three hundred sixty-two million, one hundred thirty-six thousand, two hundred nine".