112001121212101 has 8 divisors (see below), whose sum is σ = 122183173629504. Its totient is φ = 101819090845920.

The previous prime is 112001121212081. The next prime is 112001121212137. The reversal of 112001121212101 is 101212121100211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112001121212101 - 2¹⁵ = 112001121179333 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 (112001121215101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6186760 + ... + 16195006.

It is an arithmetic number, because the mean of its divisors is an integer number (15272896703688).

Almost surely, 2^{112001121212101} is an apocalyptic number.

112001121212101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112001121212101 is a deficient number, since it is larger than the sum of its proper divisors (10182052417403).

112001121212101 is a wasteful number, since it uses less digits than its factorization.

112001121212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11025611.

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

Adding to 112001121212101 its reverse (101212121100211), we get a palindrome (213213242312312).

The spelling of 112001121212101 in words is "one hundred twelve trillion, one billion, one hundred twenty-one million, two hundred twelve thousand, one hundred one".