11002002222247 has 2 divisors, whose sum is σ = 11002002222248. Its totient is φ = 11002002222246.

The previous prime is 11002002222181. The next prime is 11002002222251. The reversal of 11002002222247 is 74222220020011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11002002222247 - 2¹¹ = 11002002220199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002002252247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501001111123 + 5501001111124.

It is an arithmetic number, because the mean of its divisors is an integer number (5501001111124).

Almost surely, 2^{11002002222247} is an apocalyptic number.

11002002222247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002002222247 is an equidigital number, since it uses as much as digits as its factorization.

11002002222247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 11002002222247 its reverse (74222220020011), we get a palindrome (85224222242258).

The spelling of 11002002222247 in words is "eleven trillion, two billion, two million, two hundred twenty-two thousand, two hundred forty-seven".