11321222332 has 12 divisors (see below), whose sum is σ = 22642444720. Its totient is φ = 4851952416.

The previous prime is 11321222329. The next prime is 11321222387. The reversal of 11321222332 is 23322212311.

11321222332 is an admirable number.

It is a congruent number.

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, 202164657 + ... + 202164712.

Almost surely, 2^11321222332 is an apocalyptic number.

It is an amenable number.

11321222332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11321222332 is a wasteful number, since it uses less digits than its factorization.

11321222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404329380 (or 404329378 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

Adding to 11321222332 its reverse (23322212311), we get a palindrome (34643434643).

The spelling of 11321222332 in words is "eleven billion, three hundred twenty-one million, two hundred twenty-two thousand, three hundred thirty-two".