112122022020211 has 4 divisors (see below), whose sum is σ = 128139453737392. Its totient is φ = 96104590303032.

The previous prime is 112122022020193. The next prime is 112122022020233. The reversal of 112122022020211 is 112020220221211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112122022020211 - 2¹¹ = 112122022018163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112122022020241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8008715858580 + ... + 8008715858593.

It is an arithmetic number, because the mean of its divisors is an integer number (32034863434348).

Almost surely, 2^{112122022020211} is an apocalyptic number.

112122022020211 is a deficient number, since it is larger than the sum of its proper divisors (16017431717181).

112122022020211 is an equidigital number, since it uses as much as digits as its factorization.

112122022020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16017431717180.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112122022020211 its reverse (112020220221211), we get a palindrome (224142242241422).

The spelling of 112122022020211 in words is "one hundred twelve trillion, one hundred twenty-two billion, twenty-two million, twenty thousand, two hundred eleven".