Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_1404456_1 (code INTEGER, area__km_2__ VARCHAR)
### Question:
what is the minimum code with area (km 2 ) being 12,245.9
### Answer:
SELECT MIN(code) FROM table_1404456_1 WHERE area__km_2__ = "12,245.9"