322799016960 has 396 divisors, whose sum is σ = 1301109931368. Its totient is φ = 73782116352.

The previous prime is 322799016901. The next prime is 322799017019. The reversal of 322799016960 is 69610997223.

322799016960 is a `hidden beast` number, since 322 + 79 + 90 + 169 + 6 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (322799016901) and next prime (322799017019).

It is a junction number, because it is equal to n+sod(n) for n = 322799016897 and 322799016906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2186439 + ... + 2329401.

Almost surely, 2^322799016960 is an apocalyptic number.

322799016960 is a gapful number since it is divisible by the number (30) 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 322799016960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650554965684).

322799016960 is an abundant number, since it is smaller than the sum of its proper divisors (978310914408).

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

322799016960 is a wasteful number, since it uses less digits than its factorization.

322799016960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143008 (or 142980 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 322799016960 in words is "three hundred twenty-two billion, seven hundred ninety-nine million, sixteen thousand, nine hundred sixty".