324022120 has 32 divisors (see below), whose sum is σ = 735748200. Its totient is φ = 128418048.

The previous prime is 324022087. The next prime is 324022121. The reversal of 324022120 is 21220423.

It can be written as a sum of positive squares in 4 ways, for example, as 287709444 + 36312676 = 16962^2 + 6026^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324022094 and 324022103.

It is not an unprimeable number, because it can be changed into a prime (324022121) 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, 32799 + ... + 41518.

Almost surely, 2^324022120 is an apocalyptic number.

It is an amenable number.

324022120 is an abundant number, since it is smaller than the sum of its proper divisors (411726080).

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

324022120 is a wasteful number, since it uses less digits than its factorization.

324022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74437 (or 74433 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 324022120 is about 18000.6144339575. The cubic root of 324022120 is about 686.8441754720.

Adding to 324022120 its reverse (21220423), we get a palindrome (345242543).

The spelling of 324022120 in words is "three hundred twenty-four million, twenty-two thousand, one hundred twenty".