12712799233 has 4 divisors (see below), whose sum is σ = 12722709168. Its totient is φ = 12702889300.

The previous prime is 12712799227. The next prime is 12712799251. The reversal of 12712799233 is 33299721721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12712799233 - 2⁵ = 12712799201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12712799213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4953043 + ... + 4955608.

It is an arithmetic number, because the mean of its divisors is an integer number (3180677292).

Almost surely, 2^12712799233 is an apocalyptic number.

It is an amenable number.

12712799233 is a deficient number, since it is larger than the sum of its proper divisors (9909935).

12712799233 is an equidigital number, since it uses as much as digits as its factorization.

12712799233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9909934.

The product of its digits is 285768, while the sum is 46.

The spelling of 12712799233 in words is "twelve billion, seven hundred twelve million, seven hundred ninety-nine thousand, two hundred thirty-three".