322285696880 has 480 divisors, whose sum is σ = 924197544000. Its totient is φ = 104091402240.

The previous prime is 322285696867. The next prime is 322285696883. The reversal of 322285696880 is 88696582223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322285696883) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 645862871 + ... + 645863369.

It is an arithmetic number, because the mean of its divisors is an integer number (1925411550).

Almost surely, 2^322285696880 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 322285696880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (462098772000).

322285696880 is an abundant number, since it is smaller than the sum of its proper divisors (601911847120).

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

322285696880 is a wasteful number, since it uses less digits than its factorization.

322285696880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 322285696880 in words is "three hundred twenty-two billion, two hundred eighty-five million, six hundred ninety-six thousand, eight hundred eighty".