220000220200 has 24 divisors (see below), whose sum is σ = 511500512430. Its totient is φ = 88000088000.

The previous prime is 220000220177. The next prime is 220000220249. The reversal of 220000220200 is 2022000022.

It can be written as a sum of positive squares in 3 ways, for example, as 213394106916 + 6606113284 = 461946^2 + 81278^2 .

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, 550000351 + ... + 550000750.

Almost surely, 2^220000220200 is an apocalyptic number.

220000220200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220000220200 is an abundant number, since it is smaller than the sum of its proper divisors (291500292230).

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

220000220200 is a wasteful number, since it uses less digits than its factorization.

220000220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100001117 (or 1100001108 counting only the distinct ones).

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

Adding to 220000220200 its reverse (2022000022), we get a palindrome (222022220222).

The spelling of 220000220200 in words is "two hundred twenty billion, two hundred twenty thousand, two hundred".