2222210200 has 96 divisors (see below), whose sum is σ = 6095324160. Its totient is φ = 737308800.

The previous prime is 2222210191. The next prime is 2222210203. The reversal of 2222210200 is 20122222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222210203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17799 + ... + 69001.

It is an arithmetic number, because the mean of its divisors is an integer number (63492960).

Almost surely, 2^2222210200 is an apocalyptic number.

2222210200 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 2222210200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3047662080).

2222210200 is an abundant number, since it is smaller than the sum of its proper divisors (3873113960).

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

2222210200 is a wasteful number, since it uses less digits than its factorization.

2222210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51257 (or 51248 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2222210200 is about 47140.3245640078. The cubic root of 2222210200 is about 1304.9535271149.

Adding to 2222210200 its reverse (20122222), we get a palindrome (2242332422).

The spelling of 2222210200 in words is "two billion, two hundred twenty-two million, two hundred ten thousand, two hundred".