12112113333 has 16 divisors (see below), whose sum is σ = 16496766720. Its totient is φ = 7901177856.

The previous prime is 12112113313. The next prime is 12112113361. The reversal of 12112113333 is 33331121121.

It is a happy number.

It is not a de Polignac number, because 12112113333 - 2⁸ = 12112113077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12112113313) 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, 1005973 + ... + 1017941.

It is an arithmetic number, because the mean of its divisors is an integer number (1031047920).

Almost surely, 2^12112113333 is an apocalyptic number.

It is an amenable number.

12112113333 is a deficient number, since it is larger than the sum of its proper divisors (4384653387).

12112113333 is a wasteful number, since it uses less digits than its factorization.

12112113333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19196.

The product of its digits is 324, while the sum is 21.

Adding to 12112113333 its reverse (33331121121), we get a palindrome (45443234454).

The spelling of 12112113333 in words is "twelve billion, one hundred twelve million, one hundred thirteen thousand, three hundred thirty-three".