Europe is 21 times larger than Spain.
Area: 492,175 km2 INE
Population: 43,731,572 (1 Jan 2013) INE
Spain, officially the Kingdom of Spain, is a sovereign state and a member state of the European Union. It is located on the Iberian Peninsula in southwestern Europe. Wikipedia
Area: 10,180,000 km2 DESA
Population: 738,199,000 (2012) DESA
Europe is, by convention, one of the world's seven continents. Wikipedia