11020330220441 has 2 divisors, whose sum is σ = 11020330220442. Its totient is φ = 11020330220440.

The previous prime is 11020330220363. The next prime is 11020330220447. The reversal of 11020330220441 is 14402203302011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7575237859225 + 3445092361216 = 2752315^2 + 1856096^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11020330220441 is a prime.

It is not a weakly prime, because it can be changed into another prime (11020330220447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510165110220 + 5510165110221.

It is an arithmetic number, because the mean of its divisors is an integer number (5510165110221).

Almost surely, 2^{11020330220441} is an apocalyptic number.

It is an amenable number.

11020330220441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020330220441 is an equidigital number, since it uses as much as digits as its factorization.

11020330220441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11020330220441 its reverse (14402203302011), we get a palindrome (25422533522452).

The spelling of 11020330220441 in words is "eleven trillion, twenty billion, three hundred thirty million, two hundred twenty thousand, four hundred forty-one".