Question

the smallest palindrome number greater than 20 is

Answer 1

Answer:

the smallest palindrome number greater than 20 is 22

Answer 2

Answer:

The smallest palindrome number greater than 20 is 22.

Step-by-step explanation:

A palindromic number sometimes referred to as a numeral palindrome or a numeric palindrome, is one whose value does not change when its digits are flipped, for example, 16461. It has reflectional symmetry along a vertical axis, to put it another way. Find the next-smallest palindrome that is larger than the given integer. The result, for instance, should be "2 3 6 3 2" if the input number is "2 3 5 4 5". Additionally, if the input number is "9 9 9," the expected result is "1 0 0 1."

Three distinct input types may exist and require separate steps as below:

1. The input number has all nine nines and is a palindrome. For instance, "9 9 9." "1 0 0 1" should be the output.
2. There is no palindrome in the input number. For instance, "1 2 3 4." "1 3 3 1" should be the output.
3. The input number lacks all nine digits and is a palindrome. For instance, "1 2 2 1." "1 3 3 1" should be the output.

Palindrome numbers are those that read the same both forward and backward.