322243403312 has 20 divisors (see below), whose sum is σ = 624396137280. Its totient is φ = 161108916288.

The previous prime is 322243403257. The next prime is 322243403357. The reversal of 322243403312 is 213304342223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589487 + ... + 995982.

It is an arithmetic number, because the mean of its divisors is an integer number (31219806864).

Almost surely, 2^322243403312 is an apocalyptic number.

It is an amenable number.

322243403312 is a deficient number, since it is larger than the sum of its proper divisors (302152733968).

322243403312 is a wasteful number, since it uses less digits than its factorization.

322243403312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598180 (or 1598174 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 322243403312 its reverse (213304342223), we get a palindrome (535547745535).

The spelling of 322243403312 in words is "three hundred twenty-two billion, two hundred forty-three million, four hundred three thousand, three hundred twelve".