322112330 has 16 divisors (see below), whose sum is σ = 589308264. Its totient is φ = 126732480.

The previous prime is 322112327. The next prime is 322112381. The reversal of 322112330 is 33211223.

It can be written as a sum of positive squares in 4 ways, for example, as 103693489 + 218418841 = 10183^2 + 14779^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322112299 and 322112308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263417 + ... + 264636.

Almost surely, 2^322112330 is an apocalyptic number.

322112330 is a deficient number, since it is larger than the sum of its proper divisors (267195934).

322112330 is a wasteful number, since it uses less digits than its factorization.

322112330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528121.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 322112330 is about 17947.4881250831. The cubic root of 322112330 is about 685.4920931685.

Adding to 322112330 its reverse (33211223), we get a palindrome (355323553).

It can be divided in two parts, 3221 and 12330, that added together give a palindrome (15551).

The spelling of 322112330 in words is "three hundred twenty-two million, one hundred twelve thousand, three hundred thirty".