200220100200 has 144 divisors (see below), whose sum is σ = 688043447520. Its totient is φ = 52150331520.

The previous prime is 200220100189. The next prime is 200220100211. The reversal of 200220100200 is 2001022002.

It is an interprime number because it is at equal distance from previous prime (200220100189) and next prime (200220100211).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1216012 + ... + 1370811.

Almost surely, 2^200220100200 is an apocalyptic number.

200220100200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200220100200 is an abundant number, since it is smaller than the sum of its proper divisors (487823347320).

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

200220100200 is a wasteful number, since it uses less digits than its factorization.

200220100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586888 (or 2586876 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 200220100200 its reverse (2001022002), we get a palindrome (202221122202).

The spelling of 200220100200 in words is "two hundred billion, two hundred twenty million, one hundred thousand, two hundred".