112001112202111 has 16 divisors (see below), whose sum is σ = 124256534872320. Its totient is φ = 100091345777920.

The previous prime is 112001112202099. The next prime is 112001112202127. The reversal of 112001112202111 is 111202211100211.

It is a cyclic number.

It is not a de Polignac number, because 112001112202111 - 2⁵ = 112001112202079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001112205111) 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, 29596566 + ... + 33165628.

It is an arithmetic number, because the mean of its divisors is an integer number (7766033429520).

Almost surely, 2^{112001112202111} is an apocalyptic number.

112001112202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112001112202111 is a deficient number, since it is larger than the sum of its proper divisors (12255422670209).

112001112202111 is a wasteful number, since it uses less digits than its factorization.

112001112202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617486.

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

Adding to 112001112202111 its reverse (111202211100211), we get a palindrome (223203323302322).

The spelling of 112001112202111 in words is "one hundred twelve trillion, one billion, one hundred twelve million, two hundred two thousand, one hundred eleven".