112122102102011 has 2 divisors, whose sum is σ = 112122102102012. Its totient is φ = 112122102102010.

The previous prime is 112122102101963. The next prime is 112122102102071. The reversal of 112122102102011 is 110201201221211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112122102102011 - 2³⁴ = 112104922232827 is a prime.

It is not a weakly prime, because it can be changed into another prime (112122102102071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56061051051005 + 56061051051006.

It is an arithmetic number, because the mean of its divisors is an integer number (56061051051006).

Almost surely, 2^{112122102102011} is an apocalyptic number.

112122102102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

112122102102011 is an equidigital number, since it uses as much as digits as its factorization.

112122102102011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112122102102011 its reverse (110201201221211), we get a palindrome (222323303323222).

The spelling of 112122102102011 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred two million, one hundred two thousand, eleven".