12332123321322 has 128 divisors (see below), whose sum is σ = 29660411289600. Its totient is φ = 3344079997440.

The previous prime is 12332123321321. The next prime is 12332123321339. The reversal of 12332123321322 is 22312332123321.

It is a super-2 number, since 2×12332123321322² (a number of 27 digits) contains 22 as substring.

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 12332123321322.

It is not an unprimeable number, because it can be changed into a prime (12332123321321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 543277929 + ... + 543300627.

It is an arithmetic number, because the mean of its divisors is an integer number (231721963200).

Almost surely, 2^{12332123321322} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12332123321322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14830205644800).

12332123321322 is an abundant number, since it is smaller than the sum of its proper divisors (17328287968278).

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

12332123321322 is a wasteful number, since it uses less digits than its factorization.

12332123321322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31316.

The product of its digits is 15552, while the sum is 30.

Adding to 12332123321322 its reverse (22312332123321), we get a palindrome (34644455444643).

The spelling of 12332123321322 in words is "twelve trillion, three hundred thirty-two billion, one hundred twenty-three million, three hundred twenty-one thousand, three hundred twenty-two".