200100010220 has 48 divisors (see below), whose sum is σ = 462949706016. Its totient is φ = 72043200000.

The previous prime is 200100010219. The next prime is 200100010267. The reversal of 200100010220 is 22010001002.

It is a junction number, because it is equal to n+sod(n) for n = 200100010198 and 200100010207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4480481 + ... + 4524920.

It is an arithmetic number, because the mean of its divisors is an integer number (9644785542).

Almost surely, 2^200100010220 is an apocalyptic number.

200100010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100010220 is an abundant number, since it is smaller than the sum of its proper divisors (262849695796).

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

200100010220 is a wasteful number, since it uses less digits than its factorization.

200100010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005522 (or 9005520 counting only the distinct ones).

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

Adding to 200100010220 its reverse (22010001002), we get a palindrome (222110011222).

The spelling of 200100010220 in words is "two hundred billion, one hundred million, ten thousand, two hundred twenty".