201000202110200 has 192 divisors, whose sum is σ = 523735808450400. Its totient is φ = 71291927347200.

The previous prime is 201000202110161. The next prime is 201000202110203. The reversal of 201000202110200 is 2011202000102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000202110203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3097412 + ... + 20287788.

Almost surely, 2^{201000202110200} is an apocalyptic number.

201000202110200 is a gapful number since it is divisible by the number (20) 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 201000202110200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261867904225200).

201000202110200 is an abundant number, since it is smaller than the sum of its proper divisors (322735606340200).

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

201000202110200 is a wasteful number, since it uses less digits than its factorization.

201000202110200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190610 (or 17190601 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201000202110200 its reverse (2011202000102), we get a palindrome (203011404110302).

The spelling of 201000202110200 in words is "two hundred one trillion, two hundred two million, one hundred ten thousand, two hundred".