Q: Is 212,223,111 a Palindrome?
A: No, the number 212,223,111 is not a palindrome.
A palindromic number is number that remains the same when its digits are reversed.
Here's how to check if a number is a palindrome:
Step 1
Take the original number and reverse it.
Here is the original number color coded:
212223111
Now we reverse it like this:
111322212
Notice the colors are going in the opposite direction now
Step 2
Compare the two numbers. If they are exactly the same then the number is a palindrome.
Is 212223111 = 111322212?
Answer:
NO, so that means the number 212,223,111 is not a palindrome!
Here are more examples of potential palindrome numbers in sequence:
Number | 212,223,109 | 212,223,110 | 212,223,112 | 212,223,113 |
Palindrome? | no | no | no | no |