2122200200 has 48 divisors (see below), whose sum is σ = 4944393360. Its totient is φ = 847112000.

The previous prime is 2122200181. The next prime is 2122200209. The reversal of 2122200200 is 20022212.

It is not an unprimeable number, because it can be changed into a prime (2122200209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87395 + ... + 109005.

It is an arithmetic number, because the mean of its divisors is an integer number (103008195).

Almost surely, 2^2122200200 is an apocalyptic number.

2122200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122200200 is an abundant number, since it is smaller than the sum of its proper divisors (2822193160).

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

2122200200 is a wasteful number, since it uses less digits than its factorization.

2122200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22118 (or 22109 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2122200200 is about 46067.3441821861. The cubic root of 2122200200 is about 1285.0759138990.

Adding to 2122200200 its reverse (20022212), we get a palindrome (2142222412).

The spelling of 2122200200 in words is "two billion, one hundred twenty-two million, two hundred thousand, two hundred".