2112230332 has 12 divisors (see below), whose sum is σ = 3706477600. Its totient is φ = 1053236736.

The previous prime is 2112230327. The next prime is 2112230357. The reversal of 2112230332 is 2330322112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717957 + ... + 720892.

Almost surely, 2^2112230332 is an apocalyptic number.

It is an amenable number.

2112230332 is a deficient number, since it is larger than the sum of its proper divisors (1594247268).

2112230332 is a wasteful number, since it uses less digits than its factorization.

2112230332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439220 (or 1439218 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2112230332 is about 45959.0070823990. The cubic root of 2112230332 is about 1283.0603715780.

Adding to 2112230332 its reverse (2330322112), we get a palindrome (4442552444).

The spelling of 2112230332 in words is "two billion, one hundred twelve million, two hundred thirty thousand, three hundred thirty-two".