200020200 has 48 divisors (see below), whose sum is σ = 620064480. Its totient is φ = 53338560.

The previous prime is 200020199. The next prime is 200020211. The reversal of 200020200 is 2020002.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166084 + ... + 167283.

It is an arithmetic number, because the mean of its divisors is an integer number (12918010).

Almost surely, 2^200020200 is an apocalyptic number.

200020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200020200 is an abundant number, since it is smaller than the sum of its proper divisors (420044280).

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

200020200 is a wasteful number, since it uses less digits than its factorization.

200020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333386 (or 333377 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 6.

The square root of 200020200 is about 14142.8497835479. The cubic root of 200020200 is about 584.8232353659.

Adding to 200020200 its reverse (2020002), we get a palindrome (202040202).

The spelling of 200020200 in words is "two hundred million, twenty thousand, two hundred".