210200001020200 has 96 divisors (see below), whose sum is σ = 505001712821760. Its totient is φ = 81283595500800.

The previous prime is 210200001020179. The next prime is 210200001020291. The reversal of 210200001020200 is 2020100002012.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 11534707 + ... + 23525506.

It is an arithmetic number, because the mean of its divisors is an integer number (5260434508560).

Almost surely, 2^{210200001020200} is an apocalyptic number.

210200001020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210200001020200 is an abundant number, since it is smaller than the sum of its proper divisors (294801711801560).

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

210200001020200 is a wasteful number, since it uses less digits than its factorization.

210200001020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35061227 (or 35061218 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210200001020200 its reverse (2020100002012), we get a palindrome (212220101022212).

The spelling of 210200001020200 in words is "two hundred ten trillion, two hundred billion, one million, twenty thousand, two hundred".