12207536165 has 8 divisors (see below), whose sum is σ = 15980774688. Its totient is φ = 8878208080.

The previous prime is 12207536101. The next prime is 12207536203. The reversal of 12207536165 is 56163570221.

It is a happy number.

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

It is not a de Polignac number, because 12207536165 - 2⁶ = 12207536101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110977547 + ... + 110977656.

It is an arithmetic number, because the mean of its divisors is an integer number (1997596836).

Almost surely, 2^12207536165 is an apocalyptic number.

It is an amenable number.

12207536165 is a deficient number, since it is larger than the sum of its proper divisors (3773238523).

12207536165 is a wasteful number, since it uses less digits than its factorization.

12207536165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221955219.

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 12207536165 in words is "twelve billion, two hundred seven million, five hundred thirty-six thousand, one hundred sixty-five".