1322323332 has 36 divisors (see below), whose sum is σ = 3391417008. Its totient is φ = 400703600.

The previous prime is 1322323313. The next prime is 1322323361. The reversal of 1322323332 is 2333232231.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 453894 + ... + 456797.

It is an arithmetic number, because the mean of its divisors is an integer number (94206028).

Almost surely, 2^1322323332 is an apocalyptic number.

1322323332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322323332 is an abundant number, since it is smaller than the sum of its proper divisors (2069093676).

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

1322323332 is a wasteful number, since it uses less digits than its factorization.

1322323332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910720 (or 910707 counting only the distinct ones).

The product of its digits is 3888, while the sum is 24.

The square root of 1322323332 is about 36363.7639965942. The cubic root of 1322323332 is about 1097.6045204636.

Adding to 1322323332 its reverse (2333232231), we get a palindrome (3655555563).

The spelling of 1322323332 in words is "one billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-two".