2112000211241 has 2 divisors, whose sum is σ = 2112000211242. Its totient is φ = 2112000211240.

The previous prime is 2112000211213. The next prime is 2112000211291. The reversal of 2112000211241 is 1421120002112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2003982815641 + 108017395600 = 1415621^2 + 328660^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112000211241 is a prime.

It is not a weakly prime, because it can be changed into another prime (2112000211291) 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, 1056000105620 + 1056000105621.

It is an arithmetic number, because the mean of its divisors is an integer number (1056000105621).

Almost surely, 2^{2112000211241} is an apocalyptic number.

It is an amenable number.

2112000211241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112000211241 is an equidigital number, since it uses as much as digits as its factorization.

2112000211241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2112000211241 its reverse (1421120002112), we get a palindrome (3533120213353).

The spelling of 2112000211241 in words is "two trillion, one hundred twelve billion, two hundred eleven thousand, two hundred forty-one".