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_23399481_4 (title VARCHAR, us_viewers__in_millions_ VARCHAR)
### Question:
What is the name of the episodes which had 1.22 million U.S. viewers?
### Answer:
SELECT title FROM table_23399481_4 WHERE us_viewers__in_millions_ = "1.22"