Adding to 13322232 its reverse (23222331), we get a palindrome (36544563).
Subtracting 13322232 from its reverse (23222331), we obtain a palindrome (9900099).
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
Almost surely, 213322232 is an apocalyptic number.
13322232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13322232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23587200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13322232 is a wasteful number, since it uses less digits than its factorization.
13322232 is an evil number, because the sum of its binary digits is even.
The square root of 13322232 is about 3649.9632874866. The cubic root of 13322232 is about 237.0603915960.
The spelling of 13322232 in words is "thirteen million, three hundred twenty-two thousand, two hundred thirty-two".