Il numero 221, duecentoventuno in Italiano, in Inglese si dice two hundred twenty-one.
Il numero ordinale 221° in inglese si dice two hundred twenty-first.
212: two hundred twelve
213: two hundred thirteen
214: two hundred fourteen
215: two hundred fifteen
216: two hundred sixteen
217: two hundred seventeen
218: two hundred eighteen
219: two hundred nineteen
220: two hundred twenty
222: two hundred twenty-two
223: two hundred twenty-three
224: two hundred twenty-four
225: two hundred twenty-five
226: two hundred twenty-six
227: two hundred twenty-seven
228: two hundred twenty-eight
229: two hundred twenty-nine
230: two hundred thirty