324240222 has 32 divisors (see below), whose sum is σ = 671238144. Its totient is φ = 104306400.

The previous prime is 324240211. The next prime is 324240227. The reversal of 324240222 is 222042423.

324240222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324240227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71647 + ... + 76037.

It is an arithmetic number, because the mean of its divisors is an integer number (20976192).

Almost surely, 2^324240222 is an apocalyptic number.

324240222 is an abundant number, since it is smaller than the sum of its proper divisors (346997922).

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

324240222 is a wasteful number, since it uses less digits than its factorization.

324240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 324240222 is about 18006.6715969387. The cubic root of 324240222 is about 686.9982477618.

Adding to 324240222 its reverse (222042423), we get a palindrome (546282645).

The spelling of 324240222 in words is "three hundred twenty-four million, two hundred forty thousand, two hundred twenty-two".