1112004422 has 4 divisors (see below), whose sum is σ = 1668006636. Its totient is φ = 556002210.

The previous prime is 1112004389. The next prime is 1112004461. The reversal of 1112004422 is 2244002111.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1112004422.

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, 278001104 + ... + 278001107.

It is an arithmetic number, because the mean of its divisors is an integer number (417001659).

Almost surely, 2^1112004422 is an apocalyptic number.

1112004422 is a deficient number, since it is larger than the sum of its proper divisors (556002214).

1112004422 is an equidigital number, since it uses as much as digits as its factorization.

1112004422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556002213.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1112004422 is about 33346.7303044841. The cubic root of 1112004422 is about 1036.0216667601.

Adding to 1112004422 its reverse (2244002111), we get a palindrome (3356006533).

The spelling of 1112004422 in words is "one billion, one hundred twelve million, four thousand, four hundred twenty-two".