12322431134112 has 96 divisors (see below), whose sum is σ = 36147619617984. Its totient is φ = 3642995148800.

The previous prime is 12322431134099. The next prime is 12322431134129. The reversal of 12322431134112 is 21143113422321.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12322431134112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142261203 + ... + 142347794.

It is an arithmetic number, because the mean of its divisors is an integer number (376537704354).

Almost surely, 2^{12322431134112} is an apocalyptic number.

12322431134112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12322431134112 is an abundant number, since it is smaller than the sum of its proper divisors (23825188483872).

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

12322431134112 is a wasteful number, since it uses less digits than its factorization.

12322431134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284609062 (or 284609054 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

Adding to 12322431134112 its reverse (21143113422321), we get a palindrome (33465544556433).

The spelling of 12322431134112 in words is "twelve trillion, three hundred twenty-two billion, four hundred thirty-one million, one hundred thirty-four thousand, one hundred twelve".