"CCCXXII" is a Roman numeral that represents the number 322. Roman numerals are a numeral system originating from ancient Rome, using combinations of letters from the Latin alphabet. In this case, "CCC" stands for 300, "XX" represents 20, and "II" signifies 2, which together total 322. The use of Roman numerals, such as "CCCXXII," can be found in various contexts, including clocks, book chapters, and historical events. They are often used to denote important dates or to add a classical touch to modern design, reflecting the enduring influence of ancient Rome.