11022120113 has 2 divisors, whose sum is σ = 11022120114. Its totient is φ = 11022120112.

The previous prime is 11022120101. The next prime is 11022120163. The reversal of 11022120113 is 31102122011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10684736689 + 337383424 = 103367^2 + 18368^2 .

It is a cyclic number.

It is not a de Polignac number, because 11022120113 - 2⁴ = 11022120097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11022120163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511060056 + 5511060057.

It is an arithmetic number, because the mean of its divisors is an integer number (5511060057).

Almost surely, 2^11022120113 is an apocalyptic number.

It is an amenable number.

11022120113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11022120113 is an equidigital number, since it uses as much as digits as its factorization.

11022120113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11022120113 its reverse (31102122011), we get a palindrome (42124242124).

The spelling of 11022120113 in words is "eleven billion, twenty-two million, one hundred twenty thousand, one hundred thirteen".