11022104131217 has 2 divisors, whose sum is σ = 11022104131218. Its totient is φ = 11022104131216.

The previous prime is 11022104131211. The next prime is 11022104131309. The reversal of 11022104131217 is 71213140122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9940204590481 + 1081899540736 = 3152809^2 + 1040144^2 .

It is a cyclic number.

It is not a de Polignac number, because 11022104131217 - 2⁴² = 6624057620113 is a prime.

It is not a weakly prime, because it can be changed into another prime (11022104131211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511052065608 + 5511052065609.

It is an arithmetic number, because the mean of its divisors is an integer number (5511052065609).

Almost surely, 2^{11022104131217} is an apocalyptic number.

It is an amenable number.

11022104131217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022104131217 is an equidigital number, since it uses as much as digits as its factorization.

11022104131217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 11022104131217 its reverse (71213140122011), we get a palindrome (82235244253228).

The spelling of 11022104131217 in words is "eleven trillion, twenty-two billion, one hundred four million, one hundred thirty-one thousand, two hundred seventeen".