322322402304 has 352 divisors, whose sum is σ = 1155113256960. Its totient is φ = 86674046976.

The previous prime is 322322402273. The next prime is 322322402377. The reversal of 322322402304 is 403204223223.

It is a happy number.

322322402304 is a `hidden beast` number, since 3 + 223 + 2 + 2 + 402 + 30 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3241129 + ... + 3339095.

Almost surely, 2^322322402304 is an apocalyptic number.

322322402304 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322322402304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577556628480).

322322402304 is an abundant number, since it is smaller than the sum of its proper divisors (832790854656).

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

322322402304 is a wasteful number, since it uses less digits than its factorization.

322322402304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98020 (or 97996 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 322322402304 its reverse (403204223223), we get a palindrome (725526625527).

The spelling of 322322402304 in words is "three hundred twenty-two billion, three hundred twenty-two million, four hundred two thousand, three hundred four".