How many Hotel rooms in Canada?

There are moslty 894,257,332,971,184 hotl rooms through out the US.

how many kind of room?

There are dozens of hotels in Blackpool, you need to be more specific

From world-class resorts to small intimate hotels, motor inns, and rental homes for tourists, you will find over 126,000 hotel rooms in Cancun hotel zones areas.

I doubt that there would be reliable statistics. Partly it would depend on how you define 'hotel'. Would you include fairly primitive lodges in places where 'western-style' hotels don't exist?