11010022109 has 2 divisors, whose sum is σ = 11010022110. Its totient is φ = 11010022108.

The previous prime is 11010022097. The next prime is 11010022139. The reversal of 11010022109 is 90122001011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7409422084 + 3600600025 = 86078^2 + 60005^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010022109 - 2⁸ = 11010021853 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010022139) 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, 5505011054 + 5505011055.

It is an arithmetic number, because the mean of its divisors is an integer number (5505011055).

Almost surely, 2^11010022109 is an apocalyptic number.

It is an amenable number.

11010022109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010022109 is an equidigital number, since it uses as much as digits as its factorization.

11010022109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 11010022109 in words is "eleven billion, ten million, twenty-two thousand, one hundred nine".