Il numero 4012, quattromiladodici in Italiano, in Inglese si dice four thousand twelve.
Il numero ordinale 4012° in inglese si dice four thousand twelfth.
4003: four thousand three
4004: four thousand four
4005: four thousand five
4006: four thousand six
4007: four thousand seven
4008: four thousand eight
4009: four thousand nine
4010: four thousand ten
4011: four thousand eleven
4013: four thousand thirteen
4014: four thousand fourteen
4015: four thousand fifteen
4016: four thousand sixteen
4017: four thousand seventeen
4018: four thousand eighteen
4019: four thousand nineteen
4020: four thousand twenty
4021: four thousand twenty-one