324402122 has 16 divisors (see below), whose sum is σ = 531116352. Its totient is φ = 147378720.

The previous prime is 324402121. The next prime is 324402151. The reversal of 324402122 is 221204423.

It is a junction number, because it is equal to n+sod(n) for n = 324402094 and 324402103.

It is not an unprimeable number, because it can be changed into a prime (324402121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82403 + ... + 86249.

It is an arithmetic number, because the mean of its divisors is an integer number (33194772).

Almost surely, 2^324402122 is an apocalyptic number.

324402122 is a deficient number, since it is larger than the sum of its proper divisors (206714230).

324402122 is a wasteful number, since it uses less digits than its factorization.

324402122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7693.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 324402122 is about 18011.1665918674. The cubic root of 324402122 is about 687.1125729869.

Adding to 324402122 its reverse (221204423), we get a palindrome (545606545).

The spelling of 324402122 in words is "three hundred twenty-four million, four hundred two thousand, one hundred twenty-two".