112120211101011 has 16 divisors (see below), whose sum is σ = 153583366960800. Its totient is φ = 72703230905088.

The previous prime is 112120211100971. The next prime is 112120211101039. The reversal of 112120211101011 is 110101112021211.

It is not a de Polignac number, because 112120211101011 - 2⁷ = 112120211100883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112120211121011) 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, 162101346 + ... + 162791543.

It is an arithmetic number, because the mean of its divisors is an integer number (9598960435050).

Almost surely, 2^{112120211101011} is an apocalyptic number.

112120211101011 is a deficient number, since it is larger than the sum of its proper divisors (41463155859789).

112120211101011 is a wasteful number, since it uses less digits than its factorization.

112120211101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324896038.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112120211101011 its reverse (110101112021211), we get a palindrome (222221323122222).

The spelling of 112120211101011 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred eleven million, one hundred one thousand, eleven".