322112120 has 32 divisors (see below), whose sum is σ = 790639920. Its totient is φ = 117131520.

The previous prime is 322112117. The next prime is 322112123. The reversal of 322112120 is 21211223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (322112117) and next prime (322112123).

It is a junction number, because it is equal to n+sod(n) for n = 322112095 and 322112104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322112123) by changing a digit.

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, 365597 + ... + 366476.

Almost surely, 2^322112120 is an apocalyptic number.

It is an amenable number.

322112120 is an abundant number, since it is smaller than the sum of its proper divisors (468527800).

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

322112120 is a wasteful number, since it uses less digits than its factorization.

322112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732095 (or 732091 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 322112120 is about 17947.4822746813. The cubic root of 322112120 is about 685.4919442004.

Adding to 322112120 its reverse (21211223), we get a palindrome (343323343).

The spelling of 322112120 in words is "three hundred twenty-two million, one hundred twelve thousand, one hundred twenty".