4312232112 has 40 divisors (see below), whose sum is σ = 11169845104. Its totient is φ = 1433551104.

The previous prime is 4312232107. The next prime is 4312232123. The reversal of 4312232112 is 2112322134.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102523 + ... + 138330.

Almost surely, 2^4312232112 is an apocalyptic number.

It is an amenable number.

4312232112 is an abundant number, since it is smaller than the sum of its proper divisors (6857612992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4312232112 is a wasteful number, since it uses less digits than its factorization.

4312232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241237 (or 241231 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 4312232112 is about 65667.5879867686. The cubic root of 4312232112 is about 1627.6738133529.

Adding to 4312232112 its reverse (2112322134), we get a palindrome (6424554246).

The spelling of 4312232112 in words is "four billion, three hundred twelve million, two hundred thirty-two thousand, one hundred twelve".