322503355412 has 12 divisors (see below), whose sum is σ = 645006710880. Its totient is φ = 138215723736.

The previous prime is 322503355399. The next prime is 322503355481. The reversal of 322503355412 is 214553305223.

322503355412 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5758988462 + ... + 5758988517.

It is an arithmetic number, because the mean of its divisors is an integer number (53750559240).

Almost surely, 2^322503355412 is an apocalyptic number.

It is an amenable number.

322503355412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

322503355412 is a wasteful number, since it uses less digits than its factorization.

322503355412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11517976990 (or 11517976988 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 322503355412 in words is "three hundred twenty-two billion, five hundred three million, three hundred fifty-five thousand, four hundred twelve".