Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2509113_2 ( quillacollo_municipality INTEGER, vinto_municipality VARCHAR )

### Question ###
If the Vinto Municipality is 18630, what is the Quillacollo Municipality?

### Accurate SQL ###

SELECT MAX(quillacollo_municipality) FROM table_2509113_2 WHERE vinto_municipality = 18630