13043122232 has 96 divisors (see below), whose sum is σ = 29214036720. Its totient is φ = 5440458240.

The previous prime is 13043122231. The next prime is 13043122241. The reversal of 13043122232 is 23222134031.

It is a junction number, because it is equal to n+sod(n) for n = 13043122198 and 13043122207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043122231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5342132 + ... + 5344572.

Almost surely, 2^13043122232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13043122232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14607018360).

13043122232 is an abundant number, since it is smaller than the sum of its proper divisors (16170914488).

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

13043122232 is a wasteful number, since it uses less digits than its factorization.

13043122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821 (or 2810 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13043122232 its reverse (23222134031), we get a palindrome (36265256263).

The spelling of 13043122232 in words is "thirteen billion, forty-three million, one hundred twenty-two thousand, two hundred thirty-two".