112020211111211 has 16 divisors (see below), whose sum is σ = 125883835242816. Its totient is φ = 98906227047936.

The previous prime is 112020211111189. The next prime is 112020211111231. The reversal of 112020211111211 is 112111112020211.

It is a cyclic number.

It is not a de Polignac number, because 112020211111211 - 2⁶ = 112020211111147 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 112020211111211.

It is not an unprimeable number, because it can be changed into a prime (112020211111231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21733631 + ... + 26389223.

It is an arithmetic number, because the mean of its divisors is an integer number (7867739702676).

Almost surely, 2^{112020211111211} is an apocalyptic number.

112020211111211 is a deficient number, since it is larger than the sum of its proper divisors (13863624131605).

112020211111211 is a wasteful number, since it uses less digits than its factorization.

112020211111211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736102.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 112020211111211 its reverse (112111112020211), we get a palindrome (224131323131422).

The spelling of 112020211111211 in words is "one hundred twelve trillion, twenty billion, two hundred eleven million, one hundred eleven thousand, two hundred eleven".