2200022210 has 16 divisors (see below), whose sum is σ = 3996372600. Its totient is φ = 871934976.

The previous prime is 2200022203. The next prime is 2200022213. The reversal of 2200022210 is 122200022.

It can be written as a sum of positive squares in 4 ways, for example, as 1922033281 + 277988929 = 43841^2 + 16673^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2200022191 and 2200022200.

It is not an unprimeable number, because it can be changed into a prime (2200022213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008095 + ... + 1010274.

Almost surely, 2^2200022210 is an apocalyptic number.

2200022210 is a deficient number, since it is larger than the sum of its proper divisors (1796350390).

2200022210 is a wasteful number, since it uses less digits than its factorization.

2200022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018485.

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

The square root of 2200022210 is about 46904.3943570323. The cubic root of 2200022210 is about 1300.5958235239.

Adding to 2200022210 its reverse (122200022), we get a palindrome (2322222232).

The spelling of 2200022210 in words is "two billion, two hundred million, twenty-two thousand, two hundred ten".