112011220221101 has 8 divisors (see below), whose sum is σ = 112065714714624. Its totient is φ = 111956727089520.

The previous prime is 112011220221067. The next prime is 112011220221107. The reversal of 112011220221101 is 101122022110211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112011220221101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112011220221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011220221107) 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, 189963731 + ... + 190552463.

It is an arithmetic number, because the mean of its divisors is an integer number (14008214339328).

Almost surely, 2^{112011220221101} is an apocalyptic number.

It is an amenable number.

112011220221101 is a deficient number, since it is larger than the sum of its proper divisors (54494493523).

112011220221101 is an equidigital number, since it uses as much as digits as its factorization.

112011220221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680971.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112011220221101 its reverse (101122022110211), we get a palindrome (213133242331312).

The spelling of 112011220221101 in words is "one hundred twelve trillion, eleven billion, two hundred twenty million, two hundred twenty-one thousand, one hundred one".