112020211211 has 4 divisors (see below), whose sum is σ = 112021718424. Its totient is φ = 112018704000.

The previous prime is 112020211183. The next prime is 112020211273. The reversal of 112020211211 is 112112020211.

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 112020211211 - 2¹⁰ = 112020210187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020213211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636005 + ... + 792806.

It is an arithmetic number, because the mean of its divisors is an integer number (28005429606).

Almost surely, 2^112020211211 is an apocalyptic number.

112020211211 is a deficient number, since it is larger than the sum of its proper divisors (1507213).

112020211211 is an equidigital number, since it uses as much as digits as its factorization.

112020211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507212.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112020211211 its reverse (112112020211), we get a palindrome (224132231422).

The spelling of 112020211211 in words is "one hundred twelve billion, twenty million, two hundred eleven thousand, two hundred eleven".