324322412220 has 72 divisors (see below), whose sum is σ = 984400312896. Its totient is φ = 86431266432.

The previous prime is 324322412209. The next prime is 324322412251. The reversal of 324322412220 is 22214223423.

324322412220 is a `hidden beast` number, since 3 + 2 + 4 + 3 + 22 + 412 + 220 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 284167 + ... + 854046.

It is an arithmetic number, because the mean of its divisors is an integer number (13672226568).

Almost surely, 2^324322412220 is an apocalyptic number.

324322412220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324322412220 is an abundant number, since it is smaller than the sum of its proper divisors (660077900676).

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

324322412220 is a wasteful number, since it uses less digits than its factorization.

324322412220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139811 (or 1139806 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 324322412220 its reverse (22214223423), we get a palindrome (346536635643).

The spelling of 324322412220 in words is "three hundred twenty-four billion, three hundred twenty-two million, four hundred twelve thousand, two hundred twenty".