2112422332 has 24 divisors (see below), whose sum is σ = 3794624064. Its totient is φ = 1028473152.

The previous prime is 2112422287. The next prime is 2112422341. The reversal of 2112422332 is 2332242112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8518 + ... + 65554.

It is an arithmetic number, because the mean of its divisors is an integer number (158109336).

Almost surely, 2^2112422332 is an apocalyptic number.

It is an amenable number.

2112422332 is a deficient number, since it is larger than the sum of its proper divisors (1682201732).

2112422332 is a wasteful number, since it uses less digits than its factorization.

2112422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57285 (or 57283 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 2112422332 is about 45961.0958529059. The cubic root of 2112422332 is about 1283.0992467776.

Adding to 2112422332 its reverse (2332242112), we get a palindrome (4444664444).

The spelling of 2112422332 in words is "two billion, one hundred twelve million, four hundred twenty-two thousand, three hundred thirty-two".