120330203213220 has 768 divisors, whose sum is σ = 468226676736000. Its totient is φ = 22272383508480.

The previous prime is 120330203213219. The next prime is 120330203213261. The reversal of 120330203213220 is 22312302033021.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 3394633537 + ... + 3394668983.

It is an arithmetic number, because the mean of its divisors is an integer number (609670152000).

Almost surely, 2^{120330203213220} is an apocalyptic number.

120330203213220 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 120330203213220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234113338368000).

120330203213220 is an abundant number, since it is smaller than the sum of its proper divisors (347896473522780).

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

120330203213220 is a wasteful number, since it uses less digits than its factorization.

120330203213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37468 (or 37466 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 120330203213220 its reverse (22312302033021), we get a palindrome (142642505246241).

The spelling of 120330203213220 in words is "one hundred twenty trillion, three hundred thirty billion, two hundred three million, two hundred thirteen thousand, two hundred twenty".