112001012404 has 48 divisors (see below), whose sum is σ = 211823377920. Its totient is φ = 51694715520.

The previous prime is 112001012371. The next prime is 112001012447. The reversal of 112001012404 is 404210100211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110842 + ... + 486094.

It is an arithmetic number, because the mean of its divisors is an integer number (4412987040).

Almost surely, 2^112001012404 is an apocalyptic number.

It is an amenable number.

112001012404 is a deficient number, since it is larger than the sum of its proper divisors (99822365516).

112001012404 is a wasteful number, since it uses less digits than its factorization.

112001012404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375400 (or 375398 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112001012404 its reverse (404210100211), we get a palindrome (516211112615).

The spelling of 112001012404 in words is "one hundred twelve billion, one million, twelve thousand, four hundred four".