1112204342 has 16 divisors (see below), whose sum is σ = 1688590800. Its totient is φ = 549352320.

The previous prime is 1112204341. The next prime is 1112204351. The reversal of 1112204342 is 2434022111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112204341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261509 + ... + 265727.

It is an arithmetic number, because the mean of its divisors is an integer number (105536925).

Almost surely, 2^1112204342 is an apocalyptic number.

1112204342 is a deficient number, since it is larger than the sum of its proper divisors (576386458).

1112204342 is a wasteful number, since it uses less digits than its factorization.

1112204342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5791.

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

The square root of 1112204342 is about 33349.7277650058. The cubic root of 1112204342 is about 1036.0837495590.

Adding to 1112204342 its reverse (2434022111), we get a palindrome (3546226453).

The spelling of 1112204342 in words is "one billion, one hundred twelve million, two hundred four thousand, three hundred forty-two".