324101221120 has 144 divisors (see below), whose sum is σ = 810577797120. Its totient is φ = 123927293952.

The previous prime is 324101221109. The next prime is 324101221159. The reversal of 324101221120 is 21122101423.

It is a super-3 number, since 3×324101221120³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77925601 + ... + 77929759.

It is an arithmetic number, because the mean of its divisors is an integer number (5629012480).

Almost surely, 2^324101221120 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 324101221120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405288898560).

324101221120 is an abundant number, since it is smaller than the sum of its proper divisors (486476576000).

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

324101221120 is a wasteful number, since it uses less digits than its factorization.

324101221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6850 (or 6836 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 324101221120 its reverse (21122101423), we get a palindrome (345223322543).

The spelling of 324101221120 in words is "three hundred twenty-four billion, one hundred one million, two hundred twenty-one thousand, one hundred twenty".