322738820706 has 16 divisors (see below), whose sum is σ = 645483500064. Its totient is φ = 107578630464.

The previous prime is 322738820629. The next prime is 322738820707. The reversal of 322738820706 is 607028837223.

It is a super-2 number, since 2×322738820706² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (322738820707) 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 7 ways as a sum of consecutive naturals, for example, 847585 + ... + 1167851.

It is an arithmetic number, because the mean of its divisors is an integer number (40342718754).

Almost surely, 2^322738820706 is an apocalyptic number.

322738820706 is an abundant number, since it is smaller than the sum of its proper divisors (322744679358).

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

322738820706 is a wasteful number, since it uses less digits than its factorization.

322738820706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488225.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 322738820706 in words is "three hundred twenty-two billion, seven hundred thirty-eight million, eight hundred twenty thousand, seven hundred six".