201120102120200 has 48 divisors (see below), whose sum is σ = 467616413826000. Its totient is φ = 80445945984320.

The previous prime is 201120102120167. The next prime is 201120102120229. The reversal of 201120102120200 is 2021201021102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5381870 + ... + 20765469.

It is an arithmetic number, because the mean of its divisors is an integer number (9742008621375).

Almost surely, 2^{201120102120200} is an apocalyptic number.

201120102120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201120102120200 is an abundant number, since it is smaller than the sum of its proper divisors (266496311705800).

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

201120102120200 is a wasteful number, since it uses less digits than its factorization.

201120102120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26185814 (or 26185805 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 201120102120200 its reverse (2021201021102), we get a palindrome (203141303141302).

The spelling of 201120102120200 in words is "two hundred one trillion, one hundred twenty billion, one hundred two million, one hundred twenty thousand, two hundred".