12208807799 has 16 divisors (see below), whose sum is σ = 12433095840. Its totient is φ = 11987015040.

The previous prime is 12208807697. The next prime is 12208807801. The reversal of 12208807799 is 99770880221.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12208807799 - 2⁸ = 12208807543 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12208807799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12208807999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8401757 + ... + 8403209.

It is an arithmetic number, because the mean of its divisors is an integer number (777068490).

Almost surely, 2^12208807799 is an apocalyptic number.

12208807799 is a deficient number, since it is larger than the sum of its proper divisors (224288041).

12208807799 is a wasteful number, since it uses less digits than its factorization.

12208807799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 12208807799 in words is "twelve billion, two hundred eight million, eight hundred seven thousand, seven hundred ninety-nine".