1132312022 has 8 divisors (see below), whose sum is σ = 1698743856. Its totient is φ = 566064072.

The previous prime is 1132312021. The next prime is 1132312031. The reversal of 1132312022 is 2202132311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132312021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29378 + ... + 55925.

It is an arithmetic number, because the mean of its divisors is an integer number (212342982).

Almost surely, 2^1132312022 is an apocalyptic number.

1132312022 is a deficient number, since it is larger than the sum of its proper divisors (566431834).

1132312022 is an equidigital number, since it uses as much as digits as its factorization.

1132312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91942.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1132312022 is about 33649.8443087037. The cubic root of 1132312022 is about 1042.2903241376.

Adding to 1132312022 its reverse (2202132311), we get a palindrome (3334444333).

The spelling of 1132312022 in words is "one billion, one hundred thirty-two million, three hundred twelve thousand, twenty-two".