Converting amount in numbers to words Query

SELECT UPPER (ap_amount_utilities_pkg.ap_convert_number (111234234324)) AS amt_in_words FROM DUAL; -- For Upper Case Letters

SELECT INITCAP (ap_amount_utilities_pkg.ap_convert_number (111234234324)) AS amt_in_words FROM DUAL; -- For Mixed Case Letters

SELECT LOWER (ap_amount_utilities_pkg.ap_convert_number (111234234324)) AS amt_in_words FROM DUAL -- For Lower Case Letters