United Kingdom of Great Britain and Northern Ireland vs trillion

United Kingdom of Great Britain and Northern Ireland and trillion both are nouns.

Word	Noun	Adjective	Verb	Adverb
United Kingdom of Great Britain and Northern Ireland	Yes	No	No	No
trillion	Yes	Yes	No	No

United Kingdom of Great Britain and Northern Ireland (noun)	trillion (noun)
a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom	the number that is represented as a one followed by 12 zeros
	the number that is represented as a one followed by 18 zeros in the UK
	a very large indefinite number (usually hyperbole)

United Kingdom of Great Britain and Northern Ireland (adjective)	trillion (adjective)
	one million million in the United States
	one quintillion in Great Britain