112241444211221 has 8 divisors (see below), whose sum is σ = 123686457306720. Its totient is φ = 101198010522672.

The previous prime is 112241444211203. The next prime is 112241444211229. The reversal of 112241444211221 is 122112444142211.

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 112241444211221 - 2¹⁸ = 112241443949077 is a prime.

It is a super-2 number, since 2×112241444211221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112241444211229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100394851151 + ... + 100394852268.

It is an arithmetic number, because the mean of its divisors is an integer number (15460807163340).

Almost surely, 2^{112241444211221} is an apocalyptic number.

It is an amenable number.

112241444211221 is a deficient number, since it is larger than the sum of its proper divisors (11445013095499).

112241444211221 is a wasteful number, since it uses less digits than its factorization.

112241444211221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200789703475.

The product of its digits is 8192, while the sum is 32.

Adding to 112241444211221 its reverse (122112444142211), we get a palindrome (234353888353432).

The spelling of 112241444211221 in words is "one hundred twelve trillion, two hundred forty-one billion, four hundred forty-four million, two hundred eleven thousand, two hundred twenty-one".