4442232112 has 10 divisors (see below), whose sum is σ = 8606824748. Its totient is φ = 2221116048.

The previous prime is 4442232061. The next prime is 4442232149. The reversal of 4442232112 is 2112322444.

It is a super-2 number, since 2×4442232112² = 39466852273767961088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138819738 + ... + 138819769.

Almost surely, 2^4442232112 is an apocalyptic number.

It is an amenable number.

4442232112 is a deficient number, since it is larger than the sum of its proper divisors (4164592636).

4442232112 is a wasteful number, since it uses less digits than its factorization.

4442232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277639515 (or 277639509 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 4442232112 is about 66650.0721079880. The cubic root of 4442232112 is about 1643.8685335601.

Adding to 4442232112 its reverse (2112322444), we get a palindrome (6554554556).

The spelling of 4442232112 in words is "four billion, four hundred forty-two million, two hundred thirty-two thousand, one hundred twelve".