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_27319183_7 (total_itv_viewers__millions_ VARCHAR, official_itv_hd_rating__millions_ VARCHAR)

### Question ###
How many total itv viewers were there for the episode with official itv hd ratings of 1.12 million?

### Accurate SQL ###

SELECT total_itv_viewers__millions_ FROM table_27319183_7 WHERE official_itv_hd_rating__millions_ = "1.12"