11002199947 has 2 divisors, whose sum is σ = 11002199948. Its totient is φ = 11002199946.

The previous prime is 11002199941. The next prime is 11002199959. The reversal of 11002199947 is 74999120011.

It is a weak prime.

It is an emirp because it is prime and its reverse (74999120011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11002199947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002199941) 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, 5501099973 + 5501099974.

It is an arithmetic number, because the mean of its divisors is an integer number (5501099974).

Almost surely, 2^11002199947 is an apocalyptic number.

11002199947 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002199947 is an equidigital number, since it uses as much as digits as its factorization.

11002199947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 43.

The spelling of 11002199947 in words is "eleven billion, two million, one hundred ninety-nine thousand, nine hundred forty-seven".