120201022100200 has 96 divisors (see below), whose sum is σ = 281726735700960. Its totient is φ = 47692030380800.

The previous prime is 120201022100171. The next prime is 120201022100233. The reversal of 120201022100200 is 2001220102021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57583959 + ... + 59634841.

It is an arithmetic number, because the mean of its divisors is an integer number (2934653496885).

Almost surely, 2^{120201022100200} is an apocalyptic number.

120201022100200 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 120201022100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140863367850480).

120201022100200 is an abundant number, since it is smaller than the sum of its proper divisors (161525713600760).

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

120201022100200 is a wasteful number, since it uses less digits than its factorization.

120201022100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053267 (or 2053258 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120201022100200 its reverse (2001220102021), we get a palindrome (122202242202221).

The spelling of 120201022100200 in words is "one hundred twenty trillion, two hundred one billion, twenty-two million, one hundred thousand, two hundred".