112011102211 has 4 divisors (see below), whose sum is σ = 117906423400. Its totient is φ = 106115781024.

The previous prime is 112011102169. The next prime is 112011102277. The reversal of 112011102211 is 112201110211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112201110211 = 4093 ⋅27412927.

It is a cyclic number.

It is not a de Polignac number, because 112011102211 - 2¹⁷ = 112010971139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112011102191 and 112011102200.

It is not an unprimeable number, because it can be changed into a prime (112011102311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947660566 + ... + 2947660603.

It is an arithmetic number, because the mean of its divisors is an integer number (29476605850).

Almost surely, 2^112011102211 is an apocalyptic number.

112011102211 is a deficient number, since it is larger than the sum of its proper divisors (5895321189).

112011102211 is an equidigital number, since it uses as much as digits as its factorization.

112011102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5895321188.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112011102211 its reverse (112201110211), we get a palindrome (224212212422).

The spelling of 112011102211 in words is "one hundred twelve billion, eleven million, one hundred two thousand, two hundred eleven".