1112321332 has 24 divisors (see below), whose sum is σ = 2119672800. Its totient is φ = 508719456.

The previous prime is 1112321321. The next prime is 1112321333. The reversal of 1112321332 is 2331232111.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112321333) 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, 250138 + ... + 254545.

It is an arithmetic number, because the mean of its divisors is an integer number (88319700).

Almost surely, 2^1112321332 is an apocalyptic number.

It is an amenable number.

1112321332 is a deficient number, since it is larger than the sum of its proper divisors (1007351468).

1112321332 is a wasteful number, since it uses less digits than its factorization.

1112321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504735 (or 504733 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 1112321332 is about 33351.4817062151. The cubic root of 1112321332 is about 1036.1200759736.

Adding to 1112321332 its reverse (2331232111), we get a palindrome (3443553443).

The spelling of 1112321332 in words is "one billion, one hundred twelve million, three hundred twenty-one thousand, three hundred thirty-two".