11002222002209 has 2 divisors, whose sum is σ = 11002222002210. Its totient is φ = 11002222002208.

The previous prime is 11002222002103. The next prime is 11002222002221. The reversal of 11002222002209 is 90220022220011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9861031891984 + 1141190110225 = 3140228^2 + 1068265^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002222002209 - 2²⁴ = 11002205224993 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002222007209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501111001104 + 5501111001105.

It is an arithmetic number, because the mean of its divisors is an integer number (5501111001105).

Almost surely, 2^{11002222002209} is an apocalyptic number.

It is an amenable number.

11002222002209 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002222002209 is an equidigital number, since it uses as much as digits as its factorization.

11002222002209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 11002222002209 in words is "eleven trillion, two billion, two hundred twenty-two million, two thousand, two hundred nine".