322270087712 has 96 divisors (see below), whose sum is σ = 675946736640. Its totient is φ = 150917944320.

The previous prime is 322270087693. The next prime is 322270087739. The reversal of 322270087712 is 217780072223.

It is a self number, because there is not a number n which added to its sum of digits gives 322270087712.

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, 9995714 + ... + 10027902.

It is an arithmetic number, because the mean of its divisors is an integer number (7041111840).

Almost surely, 2^322270087712 is an apocalyptic number.

322270087712 is a gapful number since it is divisible by the number (32) 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 322270087712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337973368320).

322270087712 is an abundant number, since it is smaller than the sum of its proper divisors (353676648928).

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

322270087712 is a wasteful number, since it uses less digits than its factorization.

322270087712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32506 (or 32498 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 322270087712 in words is "three hundred twenty-two billion, two hundred seventy million, eighty-seven thousand, seven hundred twelve".