11323322232 has 64 divisors (see below), whose sum is σ = 30603619200. Its totient is φ = 3479137920.

The previous prime is 11323322189. The next prime is 11323322233. The reversal of 11323322232 is 23222332311.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11323322233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318694 + ... + 352437.

It is an arithmetic number, because the mean of its divisors is an integer number (478181550).

Almost surely, 2^11323322232 is an apocalyptic number.

11323322232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11323322232 is an abundant number, since it is smaller than the sum of its proper divisors (19280296968).

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

11323322232 is a wasteful number, since it uses less digits than its factorization.

11323322232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671196 (or 671192 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

Adding to 11323322232 its reverse (23222332311), we get a palindrome (34545654543).

The spelling of 11323322232 in words is "eleven billion, three hundred twenty-three million, three hundred twenty-two thousand, two hundred thirty-two".