120120003122200 has 96 divisors (see below), whose sum is σ = 308564018451360. Its totient is φ = 43255489587200.

The previous prime is 120120003122179. The next prime is 120120003122201. The reversal of 120120003122200 is 2221300021021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120120003122201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 767952511 + ... + 768108910.

It is an arithmetic number, because the mean of its divisors is an integer number (3214208525535).

Almost surely, 2^{120120003122200} is an apocalyptic number.

120120003122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120120003122200 is an abundant number, since it is smaller than the sum of its proper divisors (188444015329160).

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

120120003122200 is a wasteful number, since it uses less digits than its factorization.

120120003122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536061477 (or 1536061468 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120120003122200 its reverse (2221300021021), we get a palindrome (122341303143221).

The spelling of 120120003122200 in words is "one hundred twenty trillion, one hundred twenty billion, three million, one hundred twenty-two thousand, two hundred".