2112230210 has 16 divisors (see below), whose sum is σ = 3894747192. Its totient is φ = 824284800.

The previous prime is 2112230203. The next prime is 2112230221. The reversal of 2112230210 is 120322112.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 759388249 + 1352841961 = 27557^2 + 36781^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2575481 + ... + 2576300.

Almost surely, 2^2112230210 is an apocalyptic number.

2112230210 is a deficient number, since it is larger than the sum of its proper divisors (1782516982).

2112230210 is a wasteful number, since it uses less digits than its factorization.

2112230210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5151829.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2112230210 is about 45959.0057551292. The cubic root of 2112230210 is about 1283.0603468753.

Adding to 2112230210 its reverse (120322112), we get a palindrome (2232552322).

The spelling of 2112230210 in words is "two billion, one hundred twelve million, two hundred thirty thousand, two hundred ten".