112120112020011 has 8 divisors (see below), whose sum is σ = 157361560729920. Its totient is φ = 70812702328392.

The previous prime is 112120112019997. The next prime is 112120112020073. The reversal of 112120112020011 is 110020211021211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112120112020011 - 2⁶ = 112120112019947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112120112020211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983509754505 + ... + 983509754618.

It is an arithmetic number, because the mean of its divisors is an integer number (19670195091240).

Almost surely, 2^{112120112020011} is an apocalyptic number.

112120112020011 is a deficient number, since it is larger than the sum of its proper divisors (45241448709909).

112120112020011 is a wasteful number, since it uses less digits than its factorization.

112120112020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967019509145.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112120112020011 its reverse (110020211021211), we get a palindrome (222140323041222).

The spelling of 112120112020011 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred twelve million, twenty thousand, eleven".