Chaim said there are 22 Arab countries and 66 mulim countries. He was 100% cottect about the Arab part- There are 22 Arab muslim countries members in "The Arab League". Their total land area is about 13.5 million sqm which is about 675 times the size of Israel.
There are 57 member states at the "Organisation of Islamic Cooperation" so maybe Chaim meant 56 rather then 66 (the number of member states may have changed). Actually few muslim nations are not members of the OIC- Bosnia for example, and few members are not majority muslim nations (yet) such as Guyana. I didn't count because it's hard to count exactly how many countries the Islamic vermin currently controls. There are some illegitimate countries like Kosovo and North Cyprus, there are some African states where muslims are on the brink of becoming a complete majority or that they have achieved that already like Ivory Coast.