200222200 has 48 divisors (see below), whose sum is σ = 468173160. Its totient is φ = 79632000.

The previous prime is 200222189. The next prime is 200222213. The reversal of 200222200 is 2222002.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33435 + ... + 38965.

Almost surely, 2^200222200 is an apocalyptic number.

200222200 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 200222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234086580).

200222200 is an abundant number, since it is smaller than the sum of its proper divisors (267950960).

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

200222200 is a wasteful number, since it uses less digits than its factorization.

200222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5728 (or 5719 counting only the distinct ones).

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

The square root of 200222200 is about 14149.9893992893. The cubic root of 200222200 is about 585.0200397353.

Adding to 200222200 its reverse (2222002), we get a palindrome (202444202).

It can be divided in two parts, 20022 and 2200, that added together give a palindrome (22222).

The spelling of 200222200 in words is "two hundred million, two hundred twenty-two thousand, two hundred".