322533388112 has 80 divisors (see below), whose sum is σ = 685224059520. Its totient is φ = 146161497600.

The previous prime is 322533388087. The next prime is 322533388129. The reversal of 322533388112 is 211883335223.

It is a happy number.

It is a super-3 number, since 3×322533388112³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 322533388112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7222589 + ... + 7267107.

It is an arithmetic number, because the mean of its divisors is an integer number (8565300744).

Almost surely, 2^322533388112 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 322533388112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342612029760).

322533388112 is an abundant number, since it is smaller than the sum of its proper divisors (362690671408).

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

322533388112 is a wasteful number, since it uses less digits than its factorization.

322533388112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45172 (or 45166 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The spelling of 322533388112 in words is "three hundred twenty-two billion, five hundred thirty-three million, three hundred eighty-eight thousand, one hundred twelve".