324022120033220 has 96 divisors (see below), whose sum is σ = 785045476454400. Its totient is φ = 110037572461440.

The previous prime is 324022120033219. The next prime is 324022120033223. The reversal of 324022120033220 is 22330021220423.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 324022120033220.

It is not an unprimeable number, because it can be changed into a prime (324022120033223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92825081 + ... + 96252479.

It is an arithmetic number, because the mean of its divisors is an integer number (8177557046400).

Almost surely, 2^{324022120033220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324022120033220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392522738227200).

324022120033220 is an abundant number, since it is smaller than the sum of its proper divisors (461023356421180).

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

324022120033220 is a wasteful number, since it uses less digits than its factorization.

324022120033220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433833 (or 3433831 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 324022120033220 its reverse (22330021220423), we get a palindrome (346352141253643).

The spelling of 324022120033220 in words is "three hundred twenty-four trillion, twenty-two billion, one hundred twenty million, thirty-three thousand, two hundred twenty".