Are They Interchangeable?
'Everyone' and 'every one of us' both refer to 'every individual member of a complete group'. But are they interchangeable? Let's see.
Everyone vs. Every One of Us
'Everyone' is an indefinite pronoun that indicates every member of a group of people. It has the same meaning as 'everybody', though 'everyone' is more formal.
When we want to state every single individual person in a group of people, we use 'of + noun(phrase)'. When using this structure, we cannot say 'everyone of + noun(phrase)'. We should put a space between 'every' and 'one'.