200200100010220 has 48 divisors (see below), whose sum is σ = 421863476243328. Its totient is φ = 79805253565440.

The previous prime is 200200100010217. The next prime is 200200100010227. The reversal of 200200100010220 is 22010001002002.

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

It is a junction number, because it is equal to n+sod(n) for n = 200200100010197 and 200200100010206.

It is not an unprimeable number, because it can be changed into a prime (200200100010227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22606525 + ... + 30190315.

It is an arithmetic number, because the mean of its divisors is an integer number (8788822421736).

Almost surely, 2^{200200100010220} is an apocalyptic number.

200200100010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200200100010220 is an abundant number, since it is smaller than the sum of its proper divisors (221663376233108).

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

200200100010220 is a wasteful number, since it uses less digits than its factorization.

200200100010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588330 (or 7588328 counting only the distinct ones).

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

Adding to 200200100010220 its reverse (22010001002002), we get a palindrome (222210101012222).

The spelling of 200200100010220 in words is "two hundred trillion, two hundred billion, one hundred million, ten thousand, two hundred twenty".