12112999714 has 4 divisors (see below), whose sum is σ = 18169499574. Its totient is φ = 6056499856.

The previous prime is 12112999711. The next prime is 12112999733. The reversal of 12112999714 is 41799921121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11000443689 + 1112556025 = 104883^2 + 33355^2 .

It is not an unprimeable number, because it can be changed into a prime (12112999711) 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 as a sum of consecutive naturals, namely, 3028249927 + ... + 3028249930.

Almost surely, 2^12112999714 is an apocalyptic number.

12112999714 is a deficient number, since it is larger than the sum of its proper divisors (6056499860).

12112999714 is an equidigital number, since it uses as much as digits as its factorization.

12112999714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056499859.

The product of its digits is 81648, while the sum is 46.

The spelling of 12112999714 in words is "twelve billion, one hundred twelve million, nine hundred ninety-nine thousand, seven hundred fourteen".