112000442021 has 12 divisors (see below), whose sum is σ = 122412049632. Its totient is φ = 102418791696.

The previous prime is 112000442009. The next prime is 112000442023. The reversal of 112000442021 is 120244000211.

It is not a de Polignac number, because 112000442021 - 2¹⁰ = 112000440997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000442023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3078761 + ... + 3114926.

It is an arithmetic number, because the mean of its divisors is an integer number (10201004136).

Almost surely, 2^112000442021 is an apocalyptic number.

It is an amenable number.

112000442021 is a deficient number, since it is larger than the sum of its proper divisors (10411607611).

112000442021 is a wasteful number, since it uses less digits than its factorization.

112000442021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6193820 (or 6193807 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 112000442021 its reverse (120244000211), we get a palindrome (232244442232).

The spelling of 112000442021 in words is "one hundred twelve billion, four hundred forty-two thousand, twenty-one".