200201100200 has 48 divisors (see below), whose sum is σ = 467879397180. Its totient is φ = 79665500160.

The previous prime is 200201100193. The next prime is 200201100223. The reversal of 200201100200 is 2001102002.

It can be written as a sum of positive squares in 6 ways, for example, as 5308871044 + 194892229156 = 72862^2 + 441466^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

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, 2554679 + ... + 2631878.

Almost surely, 2^200201100200 is an apocalyptic number.

200201100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200201100200 is an abundant number, since it is smaller than the sum of its proper divisors (267678296980).

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

200201100200 is a wasteful number, since it uses less digits than its factorization.

200201100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186766 (or 5186757 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 200201100200 its reverse (2001102002), we get a palindrome (202202202202).

The spelling of 200201100200 in words is "two hundred billion, two hundred one million, one hundred thousand, two hundred".