12112134404244 has 48 divisors (see below), whose sum is σ = 32323512883200. Its totient is φ = 3457986136416.

The previous prime is 12112134404191. The next prime is 12112134404269. The reversal of 12112134404244 is 44240443121121.

It is a super-3 number, since 3×12112134404244³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54548824 + ... + 54770415.

It is an arithmetic number, because the mean of its divisors is an integer number (673406518400).

Almost surely, 2^{12112134404244} is an apocalyptic number.

12112134404244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12112134404244 is an abundant number, since it is smaller than the sum of its proper divisors (20211378478956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12112134404244 is a wasteful number, since it uses less digits than its factorization.

12112134404244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109320572 (or 109320570 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 12112134404244 its reverse (44240443121121), we get a palindrome (56352577525365).

The spelling of 12112134404244 in words is "twelve trillion, one hundred twelve billion, one hundred thirty-four million, four hundred four thousand, two hundred forty-four".