2000222200 has 48 divisors (see below), whose sum is σ = 4661811000. Its totient is φ = 798145920.

The previous prime is 2000222179. The next prime is 2000222219. The reversal of 2000222200 is 22220002.

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, 71866 + ... + 95734.

Almost surely, 2^2000222200 is an apocalyptic number.

2000222200 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 2000222200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2330905500).

2000222200 is an abundant number, since it is smaller than the sum of its proper divisors (2661588800).

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

2000222200 is a wasteful number, since it uses less digits than its factorization.

2000222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24304 (or 24295 counting only the distinct ones).

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

The square root of 2000222200 is about 44723.8437525220. The cubic root of 2000222200 is about 1259.9677072433.

Adding to 2000222200 its reverse (22220002), we get a palindrome (2022442202).

The spelling of 2000222200 in words is "two billion, two hundred twenty-two thousand, two hundred".