112021112464 has 40 divisors (see below), whose sum is σ = 217951735712. Its totient is φ = 55775865600.

The previous prime is 112021112459. The next prime is 112021112491. The reversal of 112021112464 is 464211120211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5252767 + ... + 5274049.

Almost surely, 2^112021112464 is an apocalyptic number.

It is an amenable number.

112021112464 is a deficient number, since it is larger than the sum of its proper divisors (105930623248).

112021112464 is a wasteful number, since it uses less digits than its factorization.

112021112464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22655 (or 22649 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 112021112464 its reverse (464211120211), we get a palindrome (576232232675).

The spelling of 112021112464 in words is "one hundred twelve billion, twenty-one million, one hundred twelve thousand, four hundred sixty-four".