112012202122011 has 16 divisors (see below), whose sum is σ = 169075022073120. Its totient is φ = 73265842896480.

The previous prime is 112012202121991. The next prime is 112012202122049. The reversal of 112012202122011 is 110221202210211.

112012202122011 is a `hidden beast` number, since 1 + 1 + 201 + 220 + 21 + 220 + 1 + 1 = 666.

It is not a de Polignac number, because 112012202122011 - 2¹¹ = 112012202119963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112012202122811) 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 in 15 ways as a sum of consecutive naturals, for example, 39137735160 + ... + 39137738021.

It is an arithmetic number, because the mean of its divisors is an integer number (10567188879570).

Almost surely, 2^{112012202122011} is an apocalyptic number.

112012202122011 is a deficient number, since it is larger than the sum of its proper divisors (57062819951109).

112012202122011 is an equidigital number, since it uses as much as digits as its factorization.

112012202122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78275473243 (or 78275473237 counting only the distinct ones).

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

Adding to 112012202122011 its reverse (110221202210211), we get a palindrome (222233404332222).

The spelling of 112012202122011 in words is "one hundred twelve trillion, twelve billion, two hundred two million, one hundred twenty-two thousand, eleven".