10110220122209 has 2 divisors, whose sum is σ = 10110220122210. Its totient is φ = 10110220122208.

The previous prime is 10110220122169. The next prime is 10110220122263. The reversal of 10110220122209 is 90222102201101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9377509801984 + 732710320225 = 3062272^2 + 855985^2 .

It is a cyclic number.

It is not a de Polignac number, because 10110220122209 - 2¹² = 10110220118113 is a prime.

It is not a weakly prime, because it can be changed into another prime (10110220122109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055110061104 + 5055110061105.

It is an arithmetic number, because the mean of its divisors is an integer number (5055110061105).

Almost surely, 2^{10110220122209} is an apocalyptic number.

It is an amenable number.

10110220122209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10110220122209 is an equidigital number, since it uses as much as digits as its factorization.

10110220122209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 10110220122209 in words is "ten trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-two thousand, two hundred nine".