324225212 has 12 divisors (see below), whose sum is σ = 581233296. Its totient is φ = 158158560.

The previous prime is 324225169. The next prime is 324225217. The reversal of 324225212 is 212522423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324225217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988328 + ... + 988655.

It is an arithmetic number, because the mean of its divisors is an integer number (48436108).

Almost surely, 2^324225212 is an apocalyptic number.

It is an amenable number.

324225212 is a deficient number, since it is larger than the sum of its proper divisors (257008084).

324225212 is a wasteful number, since it uses less digits than its factorization.

324225212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977028 (or 1977026 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 324225212 is about 18006.2548021514. The cubic root of 324225212 is about 686.9876465654.

Adding to 324225212 its reverse (212522423), we get a palindrome (536747635).

The spelling of 324225212 in words is "three hundred twenty-four million, two hundred twenty-five thousand, two hundred twelve".