Adding to 33222 its reverse (22233), we get a palindrome (55455).
It is a nude number because it is divisible by every one of its digits.
It is a d-powerful number, because it can be written as 34 + 35 + 2 + 27 + 215 .
33222 is an undulating number in base 15.
It is a nialpdrome in base 10.
It is a zygodrome in base 10.
It is a congruent number.
33222 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
233222 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33222 is a wasteful number, since it uses less digits than its factorization.
33222 is an evil number, because the sum of its binary digits is even.
The square root of 33222 is about 182.2690319281. The cubic root of 33222 is about 32.1471091377.
The spelling of 33222 in words is "thirty-three thousand, two hundred twenty-two".