1322323112 has 32 divisors (see below), whose sum is σ = 2711076480. Its totient is φ = 599650560.

The previous prime is 1322323033. The next prime is 1322323117. The reversal of 1322323112 is 2113232231.

It is not an unprimeable number, because it can be changed into a prime (1322323117) 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, 20753 + ... + 55455.

It is an arithmetic number, because the mean of its divisors is an integer number (84721140).

Almost surely, 2^1322323112 is an apocalyptic number.

It is an amenable number.

1322323112 is an abundant number, since it is smaller than the sum of its proper divisors (1388753368).

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

1322323112 is a wasteful number, since it uses less digits than its factorization.

1322323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35153 (or 35149 counting only the distinct ones).

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

The square root of 1322323112 is about 36363.7609716047. The cubic root of 1322323112 is about 1097.6044595927.

Adding to 1322323112 its reverse (2113232231), we get a palindrome (3435555343).

The spelling of 1322323112 in words is "one billion, three hundred twenty-two million, three hundred twenty-three thousand, one hundred twelve".