Spelled-out number.

Number to convert to a character string. The number to convert to words has the following characteristics:

• 23 significant digits: up to 17 digits for the integer part, up to 6 digits for the decimal part.
• can be included in the interval for defining the currencies: between -604 462 909 807 314 587,353 087 and +604 462 909 807 314 587,353 087.

Unit to be used in the result: Dollars, Euros, ... You can add an "s" in brackets (e.g., "(s)") if the currency can be pluralized.
If this parameter is not specified, the following string will be used:

• "comma" in French: for example: "ten comma twenty-five".
• "point" in English: for example: "ten point twenty-five".

Name of the hundredths that will be used in the result. You can add an "s" in brackets (e.g., "(s)") if the hundredths can be pluralized.