1133112232 has 16 divisors (see below), whose sum is σ = 2428097760. Its totient is φ = 485619504.

The previous prime is 1133112223. The next prime is 1133112251. The reversal of 1133112232 is 2322113311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10117018 + ... + 10117129.

It is an arithmetic number, because the mean of its divisors is an integer number (151756110).

Almost surely, 2^1133112232 is an apocalyptic number.

It is an amenable number.

1133112232 is an abundant number, since it is smaller than the sum of its proper divisors (1294985528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133112232 is a wasteful number, since it uses less digits than its factorization.

1133112232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20234160 (or 20234156 counting only the distinct ones).

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

The square root of 1133112232 is about 33661.7324569013. The cubic root of 1133112232 is about 1042.5357967416.

Adding to 1133112232 its reverse (2322113311), we get a palindrome (3455225543).

The spelling of 1133112232 in words is "one billion, one hundred thirty-three million, one hundred twelve thousand, two hundred thirty-two".