322347988996 has 48 divisors (see below), whose sum is σ = 624576318912. Its totient is φ = 144350121600.

The previous prime is 322347988981. The next prime is 322347988999. The reversal of 322347988996 is 699889743223.

It is not an unprimeable number, because it can be changed into a prime (322347988999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663010 + ... + 1041286.

It is an arithmetic number, because the mean of its divisors is an integer number (13012006644).

Almost surely, 2^322347988996 is an apocalyptic number.

It is an amenable number.

322347988996 is a deficient number, since it is larger than the sum of its proper divisors (302228329916).

322347988996 is a wasteful number, since it uses less digits than its factorization.

322347988996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378580 (or 378578 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 70.

The spelling of 322347988996 in words is "three hundred twenty-two billion, three hundred forty-seven million, nine hundred eighty-eight thousand, nine hundred ninety-six".