200230220220 has 24 divisors (see below), whose sum is σ = 560644616784. Its totient is φ = 53394725376.

The previous prime is 200230220213. The next prime is 200230220221. The reversal of 200230220220 is 22022032002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 200230220220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200230220221) 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, 1668585109 + ... + 1668585228.

It is an arithmetic number, because the mean of its divisors is an integer number (23360192366).

Almost surely, 2^200230220220 is an apocalyptic number.

200230220220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200230220220 is an abundant number, since it is smaller than the sum of its proper divisors (360414396564).

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

200230220220 is a wasteful number, since it uses less digits than its factorization.

200230220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337170349 (or 3337170347 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 200230220220 its reverse (22022032002), we get a palindrome (222252252222).

The spelling of 200230220220 in words is "two hundred billion, two hundred thirty million, two hundred twenty thousand, two hundred twenty".