11323221330232 has 16 divisors (see below), whose sum is σ = 24264045707760. Its totient is φ = 4852809141504.

The previous prime is 11323221330229. The next prime is 11323221330233. The reversal of 11323221330232 is 23203312232311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 11323221330232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323221330233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101100190393 + ... + 101100190504.

It is an arithmetic number, because the mean of its divisors is an integer number (1516502856735).

Almost surely, 2^{11323221330232} is an apocalyptic number.

It is an amenable number.

11323221330232 is an abundant number, since it is smaller than the sum of its proper divisors (12940824377528).

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

11323221330232 is a wasteful number, since it uses less digits than its factorization.

11323221330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202200380910 (or 202200380906 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 11323221330232 its reverse (23203312232311), we get a palindrome (34526533562543).

The spelling of 11323221330232 in words is "eleven trillion, three hundred twenty-three billion, two hundred twenty-one million, three hundred thirty thousand, two hundred thirty-two".