1322332332 has 24 divisors (see below), whose sum is σ = 3094343616. Its totient is φ = 439505808.

The previous prime is 1322332289. The next prime is 1322332339. The reversal of 1322332332 is 2332332231.

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

It is not an unprimeable number, because it can be changed into a prime (1322332339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154618 + ... + 162945.

It is an arithmetic number, because the mean of its divisors is an integer number (128930984).

Almost surely, 2^1322332332 is an apocalyptic number.

1322332332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322332332 is an abundant number, since it is smaller than the sum of its proper divisors (1772011284).

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

1322332332 is a wasteful number, since it uses less digits than its factorization.

1322332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317917 (or 317915 counting only the distinct ones).

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

The square root of 1322332332 is about 36363.8877459493. The cubic root of 1322332332 is about 1097.6070106307.

Adding to 1322332332 its reverse (2332332231), we get a palindrome (3654664563).

The spelling of 1322332332 in words is "one billion, three hundred twenty-two million, three hundred thirty-two thousand, three hundred thirty-two".