201200100120201 has 24 divisors (see below), whose sum is σ = 336070496907264. Its totient is φ = 106127525337120.

The previous prime is 201200100120169. The next prime is 201200100120251. The reversal of 201200100120201 is 102021001002102.

It is not a de Polignac number, because 201200100120201 - 2⁵ = 201200100120169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201200100120251) 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, 52642619785 + ... + 52642623606.

It is an arithmetic number, because the mean of its divisors is an integer number (14002937371136).

Almost surely, 2^{201200100120201} is an apocalyptic number.

201200100120201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

201200100120201 is a deficient number, since it is larger than the sum of its proper divisors (134870396787063).

201200100120201 is a wasteful number, since it uses less digits than its factorization.

201200100120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105285243421 (or 105285243414 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 201200100120201 its reverse (102021001002102), we get a palindrome (303221101122303).

The spelling of 201200100120201 in words is "two hundred one trillion, two hundred billion, one hundred million, one hundred twenty thousand, two hundred one".