CREATE TABLE table_29444 ("Episode" TEXT, "Date" TEXT, "Official ITV rating  ( millions ) " TEXT, "Weekly rank" FLOAT, "Share  ( % ) " TEXT, "Official ITV HD rating  ( millions ) " TEXT, "Total ITV viewers  ( millions ) " TEXT)

How many total itv viewers were there for the episode with official itv hd ratings of 1.12 million?
SELECT "Total ITV viewers (millions)" FROM table_29444 WHERE "Official ITV HD rating (millions)" = '1.12'
SELECT "Total ITV viewers (millions)" FROM "table_29444" WHERE "Official ITV HD rating (millions)" = '1.12'