112102212020211 has 12 divisors (see below), whose sum is σ = 185057619842992. Its totient is φ = 64058406868656.

The previous prime is 112102212020207. The next prime is 112102212020237. The reversal of 112102212020211 is 112020212201211.

112102212020211 is a `hidden beast` number, since 1 + 1 + 210 + 221 + 2 + 0 + 20 + 211 = 666.

It is not a de Polignac number, because 112102212020211 - 2² = 112102212020207 is a prime.

It is a super-3 number, since 3×112102212020211³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112102212020111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 889700095336 + ... + 889700095461.

Almost surely, 2^{112102212020211} is an apocalyptic number.

112102212020211 is a deficient number, since it is larger than the sum of its proper divisors (72955407822781).

112102212020211 is a wasteful number, since it uses less digits than its factorization.

112102212020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779400190810 (or 1779400190807 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112102212020211 its reverse (112020212201211), we get a palindrome (224122424221422).

The spelling of 112102212020211 in words is "one hundred twelve trillion, one hundred two billion, two hundred twelve million, twenty thousand, two hundred eleven".