112012120122011 has 8 divisors (see below), whose sum is σ = 116086443615120. Its totient is φ = 107951919068448.

The previous prime is 112012120121971. The next prime is 112012120122059. The reversal of 112012120122011 is 110221021210211.

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

It is a cyclic number.

It is not a de Polignac number, because 112012120122011 - 2²² = 112012115927707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012122122011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3530593736 + ... + 3530625461.

It is an arithmetic number, because the mean of its divisors is an integer number (14510805451890).

Almost surely, 2^{112012120122011} is an apocalyptic number.

112012120122011 is a deficient number, since it is larger than the sum of its proper divisors (4074323493109).

112012120122011 is an equidigital number, since it uses as much as digits as its factorization.

112012120122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061219773.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112012120122011 its reverse (110221021210211), we get a palindrome (222233141332222).

The spelling of 112012120122011 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, one hundred twenty-two thousand, eleven".