2243440112 has 10 divisors (see below), whose sum is σ = 4346665248. Its totient is φ = 1121720048.

The previous prime is 2243440099. The next prime is 2243440151. The reversal of 2243440112 is 2110443422.

It is a super-2 number, since 2×2243440112² = 10066047072261145088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70107488 + ... + 70107519.

Almost surely, 2^2243440112 is an apocalyptic number.

It is an amenable number.

2243440112 is a deficient number, since it is larger than the sum of its proper divisors (2103225136).

2243440112 is a wasteful number, since it uses less digits than its factorization.

2243440112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140215015 (or 140215009 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2243440112 is about 47364.9671381708. The cubic root of 2243440112 is about 1309.0959930522.

Adding to 2243440112 its reverse (2110443422), we get a palindrome (4353883534).

The spelling of 2243440112 in words is "two billion, two hundred forty-three million, four hundred forty thousand, one hundred twelve".