112001122222011 has 48 divisors (see below), whose sum is σ = 181062476255232. Its totient is φ = 66127765435200.

The previous prime is 112001122221979. The next prime is 112001122222051. The reversal of 112001122222011 is 110222221100211.

112001122222011 is a `hidden beast` number, since 1 + 1 + 200 + 11 + 222 + 220 + 11 = 666.

It is not a de Polignac number, because 112001122222011 - 2⁵ = 112001122221979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112001122222051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32716660 + ... + 35977521.

It is an arithmetic number, because the mean of its divisors is an integer number (3772134921984).

Almost surely, 2^{112001122222011} is an apocalyptic number.

112001122222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112001122222011 is a deficient number, since it is larger than the sum of its proper divisors (69061354033221).

112001122222011 is a wasteful number, since it uses less digits than its factorization.

112001122222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68694624 (or 68694621 counting only the distinct ones).

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

Adding to 112001122222011 its reverse (110222221100211), we get a palindrome (222223343322222).

The spelling of 112001122222011 in words is "one hundred twelve trillion, one billion, one hundred twenty-two million, two hundred twenty-two thousand, eleven".