322332231312 has 480 divisors, whose sum is σ = 1151076326400. Its totient is φ = 81898242048.

The previous prime is 322332231227. The next prime is 322332231337. The reversal of 322332231312 is 213132233223.

322332231312 is a `hidden beast` number, since 3 + 2 + 2 + 332 + 2 + 313 + 12 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 292231753 + ... + 292232855.

It is an arithmetic number, because the mean of its divisors is an integer number (2398075680).

Almost surely, 2^322332231312 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 322332231312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575538163200).

322332231312 is an abundant number, since it is smaller than the sum of its proper divisors (828744095088).

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

322332231312 is a wasteful number, since it uses less digits than its factorization.

322332231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935 (or 1926 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 322332231312 its reverse (213132233223), we get a palindrome (535464464535).

The spelling of 322332231312 in words is "three hundred twenty-two billion, three hundred thirty-two million, two hundred thirty-one thousand, three hundred twelve".