2112030212 has 36 divisors (see below), whose sum is σ = 3921517236. Its totient is φ = 994667520.

The previous prime is 2112030187. The next prime is 2112030227. The reversal of 2112030212 is 2120302112.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 762643456 + 1349386756 = 27616^2 + 36734^2 .

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, 130268 + ... + 145580.

Almost surely, 2^2112030212 is an apocalyptic number.

It is an amenable number.

2112030212 is a deficient number, since it is larger than the sum of its proper divisors (1809487024).

2112030212 is a wasteful number, since it uses less digits than its factorization.

2112030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15416 (or 15385 counting only the distinct ones).

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

The square root of 2112030212 is about 45956.8298732626. The cubic root of 2112030212 is about 1283.0198497739.

Adding to 2112030212 its reverse (2120302112), we get a palindrome (4232332324).

The spelling of 2112030212 in words is "two billion, one hundred twelve million, thirty thousand, two hundred twelve".