What is the sum of the erp w of the k222al call sign?
CREATE TABLE table_name_5 (erp_w INTEGER, call_sign VARCHAR)
SELECT SUM(erp_w) FROM table_name_5 WHERE call_sign = "k222al"
### Context: CREATE TABLE table_name_5 (erp_w INTEGER, call_sign VARCHAR) ### Question: What is the sum of the erp w of the k222al call sign? ### Answer: SELECT SUM(erp_w) FROM table_name_5 WHERE call_sign = "k222al"