11011033217 has 2 divisors, whose sum is σ = 11011033218. Its totient is φ = 11011033216.

The previous prime is 11011033199. The next prime is 11011033237. The reversal of 11011033217 is 71233011011.

It is an a-pointer prime, because the next prime (11011033237) can be obtained adding 11011033217 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7748224576 + 3262808641 = 88024^2 + 57121^2 .

It is a cyclic number.

It is not a de Polignac number, because 11011033217 - 2¹² = 11011029121 is a prime.

It is not a weakly prime, because it can be changed into another prime (11011033237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505516608 + 5505516609.

It is an arithmetic number, because the mean of its divisors is an integer number (5505516609).

Almost surely, 2^11011033217 is an apocalyptic number.

It is an amenable number.

11011033217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011033217 is an equidigital number, since it uses as much as digits as its factorization.

11011033217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 11011033217 its reverse (71233011011), we get a palindrome (82244044228).

The spelling of 11011033217 in words is "eleven billion, eleven million, thirty-three thousand, two hundred seventeen".