NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
formatter.numberStyle = kCFNumberFormatterSpellOutStyle;
NSString *string = [formatter stringFromNumber:[NSNumber numberWithInt: testNum]];
NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
formatter.numberStyle = kCFNumberFormatterSpellOutStyle;
NSString *string = [formatter stringFromNumber:[NSNumber numberWithInt: testNum]];