11121102210041 has 2 divisors, whose sum is σ = 11121102210042. Its totient is φ = 11121102210040.

The previous prime is 11121102209981. The next prime is 11121102210083. The reversal of 11121102210041 is 14001220112111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10754326625641 + 366775584400 = 3279379^2 + 605620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11121102210041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11121102210641) 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, 5560551105020 + 5560551105021.

It is an arithmetic number, because the mean of its divisors is an integer number (5560551105021).

Almost surely, 2^{11121102210041} is an apocalyptic number.

It is an amenable number.

11121102210041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121102210041 is an equidigital number, since it uses as much as digits as its factorization.

11121102210041 is an odious number, because the sum of its binary digits is odd.

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

Adding to 11121102210041 its reverse (14001220112111), we get a palindrome (25122322322152).

The spelling of 11121102210041 in words is "eleven trillion, one hundred twenty-one billion, one hundred two million, two hundred ten thousand, forty-one".