12331112399 has 8 divisors (see below), whose sum is σ = 12728303280. Its totient is φ = 11938513600.

The previous prime is 12331112393. The next prime is 12331112407. The reversal of 12331112399 is 99321113321.

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 12331112399 - 2¹⁶ = 12331046863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331112393) 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, 1142564 + ... + 1153305.

It is an arithmetic number, because the mean of its divisors is an integer number (1591037910).

Almost surely, 2^12331112399 is an apocalyptic number.

12331112399 is a deficient number, since it is larger than the sum of its proper divisors (397190881).

12331112399 is a wasteful number, since it uses less digits than its factorization.

12331112399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296041.

The product of its digits is 8748, while the sum is 35.

The spelling of 12331112399 in words is "twelve billion, three hundred thirty-one million, one hundred twelve thousand, three hundred ninety-nine".