1113223432 has 16 divisors (see below), whose sum is σ = 2090741760. Its totient is φ = 555692304.

The previous prime is 1113223409. The next prime is 1113223499. The reversal of 1113223432 is 2343223111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109768 + ... + 119479.

It is an arithmetic number, because the mean of its divisors is an integer number (130671360).

Almost surely, 2^1113223432 is an apocalyptic number.

It is an amenable number.

1113223432 is a deficient number, since it is larger than the sum of its proper divisors (977518328).

1113223432 is a wasteful number, since it uses less digits than its factorization.

1113223432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229860 (or 229856 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 1113223432 is about 33365.0031020529. The cubic root of 1113223432 is about 1036.4001003781.

Adding to 1113223432 its reverse (2343223111), we get a palindrome (3456446543).

The spelling of 1113223432 in words is "one billion, one hundred thirteen million, two hundred twenty-three thousand, four hundred thirty-two".