BigInteger
BigInteger is a data type in programming that allows for the representation and manipulation of very large integers, which are numbers that exceed the limits of standard integer types. Unlike regular integers, which can overflow when they reach their maximum value, BigInteger can grow as large as the available memory allows, making it useful for applications that require high precision, such as cryptography and scientific calculations.
In many programming languages, such as Java and Python, BigInteger provides methods for performing arithmetic operations, comparisons, and conversions. This flexibility enables developers to work with large numbers without worrying about overflow errors, ensuring accurate results in calculations that involve big data or complex algorithms.