220200200200 has 24 divisors (see below), whose sum is σ = 511965465930. Its totient is φ = 88080080000.

The previous prime is 220200200189. The next prime is 220200200267. The reversal of 220200200200 is 2002002022.

It can be written as a sum of positive squares in 3 ways, for example, as 214622799076 + 5577401124 = 463274^2 + 74682^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550500301 + ... + 550500700.

Almost surely, 2^220200200200 is an apocalyptic number.

220200200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220200200200 is an abundant number, since it is smaller than the sum of its proper divisors (291765265730).

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

220200200200 is a wasteful number, since it uses less digits than its factorization.

220200200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101001017 (or 1101001008 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 220200200200 its reverse (2002002022), we get a palindrome (222202202222).

It can be divided in two parts, 2 and 20200200200, that added together give a palindrome (20200200202).

The spelling of 220200200200 in words is "two hundred twenty billion, two hundred million, two hundred thousand, two hundred".