11020221041 has 2 divisors, whose sum is σ = 11020221042. Its totient is φ = 11020221040.

The previous prime is 11020220993. The next prime is 11020221053. The reversal of 11020221041 is 14012202011.

It is a happy number.

11020221041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10887879025 + 132342016 = 104345^2 + 11504^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020221041 - 2⁶ = 11020220977 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020821041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510110520 + 5510110521.

It is an arithmetic number, because the mean of its divisors is an integer number (5510110521).

Almost surely, 2^11020221041 is an apocalyptic number.

It is an amenable number.

11020221041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020221041 is an equidigital number, since it uses as much as digits as its factorization.

11020221041 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 14.

Adding to 11020221041 its reverse (14012202011), we get a palindrome (25032423052).

The spelling of 11020221041 in words is "eleven billion, twenty million, two hundred twenty-one thousand, forty-one".