2112220344041 has 2 divisors, whose sum is σ = 2112220344042. Its totient is φ = 2112220344040.

The previous prime is 2112220344011. The next prime is 2112220344071. The reversal of 2112220344041 is 1404430222112.

It is a balanced prime because it is at equal distance from previous prime (2112220344011) and next prime (2112220344071).

It can be written as a sum of positive squares in only one way, i.e., 1454426352016 + 657793992025 = 1205996^2 + 811045^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112220344041 - 2¹⁰ = 2112220343017 is a prime.

It is a super-2 number, since 2×2112220344041² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2112220344041.

It is not a weakly prime, because it can be changed into another prime (2112220344011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056110172020 + 1056110172021.

It is an arithmetic number, because the mean of its divisors is an integer number (1056110172021).

Almost surely, 2^{2112220344041} is an apocalyptic number.

It is an amenable number.

2112220344041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112220344041 is an equidigital number, since it uses as much as digits as its factorization.

2112220344041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 2112220344041 its reverse (1404430222112), we get a palindrome (3516650566153).

The spelling of 2112220344041 in words is "two trillion, one hundred twelve billion, two hundred twenty million, three hundred forty-four thousand, forty-one".