112000121222011 has 16 divisors (see below), whose sum is σ = 122221367509248. Its totient is φ = 101785449160800.

The previous prime is 112000121221939. The next prime is 112000121222051. The reversal of 112000121222011 is 110222121000211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112000121222011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112000121222051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506831101 + ... + 507052033.

It is an arithmetic number, because the mean of its divisors is an integer number (7638835469328).

Almost surely, 2^{112000121222011} is an apocalyptic number.

112000121222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112000121222011 is a deficient number, since it is larger than the sum of its proper divisors (10221246287237).

112000121222011 is a wasteful number, since it uses less digits than its factorization.

112000121222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235602.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112000121222011 its reverse (110222121000211), we get a palindrome (222222242222222).

The spelling of 112000121222011 in words is "one hundred twelve trillion, one hundred twenty-one million, two hundred twenty-two thousand, eleven".