12112444012323 has 8 divisors (see below), whose sum is σ = 16149969349200. Its totient is φ = 8074940675168.

The previous prime is 12112444012321. The next prime is 12112444012349. The reversal of 12112444012323 is 32321044421121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12112444012323 - 2¹ = 12112444012321 is a prime.

It is a super-2 number, since 2×12112444012323² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12112444012321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4169268 + ... + 6450401.

It is an arithmetic number, because the mean of its divisors is an integer number (2018746168650).

Almost surely, 2^{12112444012323} is an apocalyptic number.

12112444012323 is a deficient number, since it is larger than the sum of its proper divisors (4037525336877).

12112444012323 is a wasteful number, since it uses less digits than its factorization.

12112444012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10999861.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 12112444012323 its reverse (32321044421121), we get a palindrome (44433488433444).

The spelling of 12112444012323 in words is "twelve trillion, one hundred twelve billion, four hundred forty-four million, twelve thousand, three hundred twenty-three".