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_25800134_18 (series__number INTEGER, season__number VARCHAR)
### Question:
name the most series number for season 22
### Answer:
SELECT MAX(series__number) FROM table_25800134_18 WHERE season__number = 22