322783406012 has 12 divisors (see below), whose sum is σ = 565046354376. Its totient is φ = 161341590480.

The previous prime is 322783405993. The next prime is 322783406051. The reversal of 322783406012 is 210604387223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12513638 + ... + 12539405.

It is an arithmetic number, because the mean of its divisors is an integer number (47087196198).

Almost surely, 2^322783406012 is an apocalyptic number.

It is an amenable number.

322783406012 is a deficient number, since it is larger than the sum of its proper divisors (242262948364).

322783406012 is a wasteful number, since it uses less digits than its factorization.

322783406012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25056268 (or 25056266 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 322783406012 in words is "three hundred twenty-two billion, seven hundred eighty-three million, four hundred six thousand, twelve".