1112043422 has 16 divisors (see below), whose sum is σ = 1989245952. Its totient is φ = 455868600.

The previous prime is 1112043409. The next prime is 1112043433. The reversal of 1112043422 is 2243402111.

It is a junction number, because it is equal to n+sod(n) for n = 1112043394 and 1112043403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726454 + ... + 1727097.

It is an arithmetic number, because the mean of its divisors is an integer number (124327872).

Almost surely, 2^1112043422 is an apocalyptic number.

1112043422 is a deficient number, since it is larger than the sum of its proper divisors (877202530).

1112043422 is a wasteful number, since it uses less digits than its factorization.

1112043422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453583.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1112043422 is about 33347.3150643346. The cubic root of 1112043422 is about 1036.0337783345.

Adding to 1112043422 its reverse (2243402111), we get a palindrome (3355445533).

The spelling of 1112043422 in words is "one billion, one hundred twelve million, forty-three thousand, four hundred twenty-two".