1322323231332 has 12 divisors (see below), whose sum is σ = 3085420873136. Its totient is φ = 440774410440.

The previous prime is 1322323231301. The next prime is 1322323231357. The reversal of 1322323231332 is 2331323232231.

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a self number, because there is not a number n which added to its sum of digits gives 1322323231332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55096801294 + ... + 55096801317.

Almost surely, 2^{1322323231332} is an apocalyptic number.

1322323231332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322323231332 is an abundant number, since it is smaller than the sum of its proper divisors (1763097641804).

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

1322323231332 is a wasteful number, since it uses less digits than its factorization.

1322323231332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110193602618 (or 110193602616 counting only the distinct ones).

The product of its digits is 23328, while the sum is 30.

Adding to 1322323231332 its reverse (2331323232231), we get a palindrome (3653646463563).

The spelling of 1322323231332 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-three million, two hundred thirty-one thousand, three hundred thirty-two".