322312320112332 has 192 divisors, whose sum is σ = 850190739148800. Its totient is φ = 94139325477120.

The previous prime is 322312320112331. The next prime is 322312320112379. The reversal of 322312320112332 is 233211023213223.

It is a self number, because there is not a number n which added to its sum of digits gives 322312320112332.

It is not an unprimeable number, because it can be changed into a prime (322312320112331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27023748553 + ... + 27023760479.

It is an arithmetic number, because the mean of its divisors is an integer number (4428076766400).

Almost surely, 2^{322312320112332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322312320112332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425095369574400).

322312320112332 is an abundant number, since it is smaller than the sum of its proper divisors (527878419036468).

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

322312320112332 is a wasteful number, since it uses less digits than its factorization.

322312320112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23596 (or 23594 counting only the distinct ones).

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

Adding to 322312320112332 its reverse (233211023213223), we get a palindrome (555523343325555).

The spelling of 322312320112332 in words is "three hundred twenty-two trillion, three hundred twelve billion, three hundred twenty million, one hundred twelve thousand, three hundred thirty-two".