200020130220 has 24 divisors (see below), whose sum is σ = 560056364784. Its totient is φ = 53338701376.

The previous prime is 200020130209. The next prime is 200020130227. The reversal of 200020130220 is 22031020002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 200020130196 and 200020130205.

It is not an unprimeable number, because it can be changed into a prime (200020130227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1666834359 + ... + 1666834478.

It is an arithmetic number, because the mean of its divisors is an integer number (23335681866).

Almost surely, 2^200020130220 is an apocalyptic number.

200020130220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200020130220 is an abundant number, since it is smaller than the sum of its proper divisors (360036234564).

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

200020130220 is a wasteful number, since it uses less digits than its factorization.

200020130220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333668849 (or 3333668847 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 200020130220 its reverse (22031020002), we get a palindrome (222051150222).

The spelling of 200020130220 in words is "two hundred billion, twenty million, one hundred thirty thousand, two hundred twenty".