112001012011 has 12 divisors (see below), whose sum is σ = 131576866560. Its totient is φ = 95050359600.

The previous prime is 112001012009. The next prime is 112001012051. The reversal of 112001012011 is 110210100211.

It is not a de Polignac number, because 112001012011 - 2¹ = 112001012009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112001012051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11310571 + ... + 11320468.

It is an arithmetic number, because the mean of its divisors is an integer number (10964738880).

Almost surely, 2^112001012011 is an apocalyptic number.

112001012011 is a deficient number, since it is larger than the sum of its proper divisors (19575854549).

112001012011 is a wasteful number, since it uses less digits than its factorization.

112001012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22631154 (or 22631147 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 112001012011 its reverse (110210100211), we get a palindrome (222211112222).

The spelling of 112001012011 in words is "one hundred twelve billion, one million, twelve thousand, eleven".