1112222204 has 6 divisors (see below), whose sum is σ = 1946388864. Its totient is φ = 556111100.

The previous prime is 1112222203. The next prime is 1112222207. The reversal of 1112222204 is 4022222111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112222203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139027772 + ... + 139027779.

It is an arithmetic number, because the mean of its divisors is an integer number (324398144).

Almost surely, 2^1112222204 is an apocalyptic number.

It is an amenable number.

1112222204 is a deficient number, since it is larger than the sum of its proper divisors (834166660).

1112222204 is a wasteful number, since it uses less digits than its factorization.

1112222204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278055555 (or 278055553 counting only the distinct ones).

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

The square root of 1112222204 is about 33349.9955622186. The cubic root of 1112222204 is about 1036.0892960304.

Adding to 1112222204 its reverse (4022222111), we get a palindrome (5134444315).

The spelling of 1112222204 in words is "one billion, one hundred twelve million, two hundred twenty-two thousand, two hundred four".