12112233316 has 12 divisors (see below), whose sum is σ = 22312008880. Its totient is φ = 5737373640.

The previous prime is 12112233299. The next prime is 12112233317. The reversal of 12112233316 is 61333221121.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12112233317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79685670 + ... + 79685821.

Almost surely, 2^12112233316 is an apocalyptic number.

It is an amenable number.

12112233316 is a deficient number, since it is larger than the sum of its proper divisors (10199775564).

12112233316 is a wasteful number, since it uses less digits than its factorization.

12112233316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159371514 (or 159371512 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

Adding to 12112233316 its reverse (61333221121), we get a palindrome (73445454437).

The spelling of 12112233316 in words is "twelve billion, one hundred twelve million, two hundred thirty-three thousand, three hundred sixteen".