322556485768 has 32 divisors (see below), whose sum is σ = 681057688320. Its totient is φ = 141887016000.

The previous prime is 322556485763. The next prime is 322556485807. The reversal of 322556485768 is 867584655223.

It is a super-2 number, since 2×322556485768² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322556485763) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59116863 + ... + 59122318.

It is an arithmetic number, because the mean of its divisors is an integer number (21283052760).

Almost surely, 2^322556485768 is an apocalyptic number.

It is an amenable number.

322556485768 is an abundant number, since it is smaller than the sum of its proper divisors (358501202552).

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

322556485768 is a wasteful number, since it uses less digits than its factorization.

322556485768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118239229 (or 118239225 counting only the distinct ones).

The product of its digits is 96768000, while the sum is 61.

The spelling of 322556485768 in words is "three hundred twenty-two billion, five hundred fifty-six million, four hundred eighty-five thousand, seven hundred sixty-eight".