120330323220 has 96 divisors (see below), whose sum is σ = 342753804288. Its totient is φ = 31537683072.

The previous prime is 120330323203. The next prime is 120330323231. The reversal of 120330323220 is 22323033021.

120330323220 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741549 + ... + 889131.

It is an arithmetic number, because the mean of its divisors is an integer number (3570352128).

Almost surely, 2^120330323220 is an apocalyptic number.

120330323220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120330323220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171376902144).

120330323220 is an abundant number, since it is smaller than the sum of its proper divisors (222423481068).

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

120330323220 is a wasteful number, since it uses less digits than its factorization.

120330323220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147829 (or 147827 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 120330323220 its reverse (22323033021), we get a palindrome (142653356241).

The spelling of 120330323220 in words is "one hundred twenty billion, three hundred thirty million, three hundred twenty-three thousand, two hundred twenty".