227722

Appears in sequences

• Smallest multiple of n beginning and ending in n and having a digit sum of n, or 0 if no such number exists.at n=21A077739
• Smallest multiple of n beginning and ending in n and with a digit sum that is divisible by n.at n=21A078213
• Smallest palindrome beginning with n and digit sum n, or 0 if no such number exists.at n=21A082217
• Smallest palindrome beginning with n and a digit sum of n at some stage.at n=21A082935
• Palindromes that are multiples of 11 and whose digit sum is also a multiple of 11.at n=27A346221
• Palindromes which are a concatenation of three palindromes, each of which has at least 2 digits.at n=17A368020