200001010220 has 96 divisors (see below), whose sum is σ = 470488435200. Its totient is φ = 70783116800.

The previous prime is 200001010201. The next prime is 200001010267. The reversal of 200001010220 is 22010100002.

It is a junction number, because it is equal to n+sod(n) for n = 200001010198 and 200001010207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3752921 + ... + 3805839.

It is an arithmetic number, because the mean of its divisors is an integer number (4900921200).

Almost surely, 2^200001010220 is an apocalyptic number.

200001010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200001010220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235244217600).

200001010220 is an abundant number, since it is smaller than the sum of its proper divisors (270487424980).

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

200001010220 is a wasteful number, since it uses less digits than its factorization.

200001010220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53399 (or 53397 counting only the distinct ones).

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

Adding to 200001010220 its reverse (22010100002), we get a palindrome (222011110222).

The spelling of 200001010220 in words is "two hundred billion, one million, ten thousand, two hundred twenty".