112010212212111 has 24 divisors (see below), whose sum is σ = 165252106955520. Its totient is φ = 73077076867536.

The previous prime is 112010212212071. The next prime is 112010212212131. The reversal of 112010212212111 is 111212212010211.

It is a happy number.

112010212212111 is a `hidden beast` number, since 1 + 120 + 10 + 212 + 212 + 111 = 666.

It is not a de Polignac number, because 112010212212111 - 2¹⁵ = 112010212179343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010212212131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9695565 + ... + 17833238.

It is an arithmetic number, because the mean of its divisors is an integer number (6885504456480).

Almost surely, 2^{112010212212111} is an apocalyptic number.

112010212212111 is a deficient number, since it is larger than the sum of its proper divisors (53241894743409).

112010212212111 is a wasteful number, since it uses less digits than its factorization.

112010212212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27538475 (or 27538472 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 112010212212111 its reverse (111212212010211), we get a palindrome (223222424222322).

The spelling of 112010212212111 in words is "one hundred twelve trillion, ten billion, two hundred twelve million, two hundred twelve thousand, one hundred eleven".