1132313222 has 16 divisors (see below), whose sum is σ = 1720794672. Its totient is φ = 558751200.

The previous prime is 1132313197. The next prime is 1132313233. The reversal of 1132313222 is 2223132311.

It is a junction number, because it is equal to n+sod(n) for n = 1132313194 and 1132313203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55193 + ... + 72875.

It is an arithmetic number, because the mean of its divisors is an integer number (107549667).

Almost surely, 2^1132313222 is an apocalyptic number.

1132313222 is a deficient number, since it is larger than the sum of its proper divisors (588481450).

1132313222 is a wasteful number, since it uses less digits than its factorization.

1132313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18103.

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

The square root of 1132313222 is about 33649.8621393907. The cubic root of 1132313222 is about 1042.2906923365.

Adding to 1132313222 its reverse (2223132311), we get a palindrome (3355445533).

The spelling of 1132313222 in words is "one billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred twenty-two".