1112243330 has 32 divisors (see below), whose sum is σ = 2213975808. Its totient is φ = 398908800.

The previous prime is 1112243323. The next prime is 1112243339. The reversal of 1112243330 is 333422111.

It is not an unprimeable number, because it can be changed into a prime (1112243339) 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 15 ways as a sum of consecutive naturals, for example, 61226 + ... + 77285.

It is an arithmetic number, because the mean of its divisors is an integer number (69186744).

Almost surely, 2^1112243330 is an apocalyptic number.

1112243330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1112243330 is a deficient number, since it is larger than the sum of its proper divisors (1101732478).

1112243330 is a wasteful number, since it uses less digits than its factorization.

1112243330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138602.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1112243330 is about 33350.3122923909. The cubic root of 1112243330 is about 1036.0958559558.

Adding to 1112243330 its reverse (333422111), we get a palindrome (1445665441).

It can be divided in two parts, 1112 and 243330, that added together give a palindrome (244442).

The spelling of 1112243330 in words is "one billion, one hundred twelve million, two hundred forty-three thousand, three hundred thirty".