11099986562473 has 2 divisors, whose sum is σ = 11099986562474. Its totient is φ = 11099986562472.

The previous prime is 11099986562449. The next prime is 11099986562503. The reversal of 11099986562473 is 37426568999011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10993820070249 + 106166492224 = 3315693^2 + 325832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11099986562473 is a prime.

It is not a weakly prime, because it can be changed into another prime (11099986563473) 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, 5549993281236 + 5549993281237.

It is an arithmetic number, because the mean of its divisors is an integer number (5549993281237).

It is a 1-persistent number, because it is pandigital, but 2⋅11099986562473 = 22199973124946 is not.

Almost surely, 2^{11099986562473} is an apocalyptic number.

It is an amenable number.

11099986562473 is a deficient number, since it is larger than the sum of its proper divisors (1).

11099986562473 is an equidigital number, since it uses as much as digits as its factorization.

11099986562473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176359680, while the sum is 70.

The spelling of 11099986562473 in words is "eleven trillion, ninety-nine billion, nine hundred eighty-six million, five hundred sixty-two thousand, four hundred seventy-three".