9770118899 has 2 divisors, whose sum is σ = 9770118900. Its totient is φ = 9770118898.

The previous prime is 9770118893. The next prime is 9770118907. The reversal of 9770118899 is 9988110779.

9770118899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9770118899 - 2⁸ = 9770118643 is a prime.

It is not a weakly prime, because it can be changed into another prime (9770118893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4885059449 + 4885059450.

It is an arithmetic number, because the mean of its divisors is an integer number (4885059450).

Almost surely, 2^9770118899 is an apocalyptic number.

9770118899 is a deficient number, since it is larger than the sum of its proper divisors (1).

9770118899 is an equidigital number, since it uses as much as digits as its factorization.

9770118899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 59.

The square root of 9770118899 is about 98843.9117953149. The cubic root of 9770118899 is about 2137.7977533252.

The spelling of 9770118899 in words is "nine billion, seven hundred seventy million, one hundred eighteen thousand, eight hundred ninety-nine".