12332111331 has 8 divisors (see below), whose sum is σ = 16443363600. Its totient is φ = 8221133312.

The previous prime is 12332111317. The next prime is 12332111347. The reversal of 12332111331 is 13311123321.

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 12332111331 - 2¹³ = 12332103139 is a prime.

It is a super-2 number, since 2×12332111331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12332111298 and 12332111307.

It is not an unprimeable number, because it can be changed into a prime (12332111371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86395 + ... + 179243.

It is an arithmetic number, because the mean of its divisors is an integer number (2055420450).

Almost surely, 2^12332111331 is an apocalyptic number.

12332111331 is a deficient number, since it is larger than the sum of its proper divisors (4111252269).

12332111331 is an equidigital number, since it uses as much as digits as its factorization.

12332111331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137125.

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

Adding to 12332111331 its reverse (13311123321), we get a palindrome (25643234652).

The spelling of 12332111331 in words is "twelve billion, three hundred thirty-two million, one hundred eleven thousand, three hundred thirty-one".