2112322232 has 16 divisors (see below), whose sum is σ = 3965227800. Its totient is φ = 1054928160.

The previous prime is 2112322183. The next prime is 2112322243. The reversal of 2112322232 is 2322232112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146819 + ... + 160562.

Almost surely, 2^2112322232 is an apocalyptic number.

It is an amenable number.

2112322232 is a deficient number, since it is larger than the sum of its proper divisors (1852905568).

2112322232 is a wasteful number, since it uses less digits than its factorization.

2112322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308246 (or 308242 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 2112322232 is about 45960.0068755434. The cubic root of 2112322232 is about 1283.0789793242.

Adding to 2112322232 its reverse (2322232112), we get a palindrome (4434554344).

The spelling of 2112322232 in words is "two billion, one hundred twelve million, three hundred twenty-two thousand, two hundred thirty-two".