整 (zhěng) as an adjective means 'whole, entire' when placed before a noun (e.g., 整晚 'the whole night') — it emphasizes the completeness of a single unit, whereas 全 (quán) is broader ('all of something') and 整个 (zhěng gè) is used for a specific whole entity. As 'orderly', 整 is less common alone; 有序 (yǒu xù) is the formal written term for 'in order'.