112012020222111 has 12 divisors (see below), whose sum is σ = 161890707466488. Its totient is φ = 74630572234704.

The previous prime is 112012020222107. The next prime is 112012020222133. The reversal of 112012020222111 is 111222020210211.

112012020222111 is a `hidden beast` number, since 1 + 120 + 120 + 202 + 221 + 1 + 1 = 666.

It is not a de Polignac number, because 112012020222111 - 2² = 112012020222107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012020722111) 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, 3675643365 + ... + 3675673838.

It is an arithmetic number, because the mean of its divisors is an integer number (13490892288874).

Almost surely, 2^{112012020222111} is an apocalyptic number.

112012020222111 is a deficient number, since it is larger than the sum of its proper divisors (49878687244377).

112012020222111 is a wasteful number, since it uses less digits than its factorization.

112012020222111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7351318902 (or 7351318899 counting only the distinct ones).

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

Adding to 112012020222111 its reverse (111222020210211), we get a palindrome (223234040432322).

The spelling of 112012020222111 in words is "one hundred twelve trillion, twelve billion, twenty million, two hundred twenty-two thousand, one hundred eleven".