10997899699 has 2 divisors, whose sum is σ = 10997899700. Its totient is φ = 10997899698.

The previous prime is 10997899639. The next prime is 10997899739. The reversal of 10997899699 is 99699879901.

10997899699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10997899699 - 2⁷ = 10997899571 is a prime.

It is not a weakly prime, because it can be changed into another prime (10997899639) 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, 5498949849 + 5498949850.

It is an arithmetic number, because the mean of its divisors is an integer number (5498949850).

Almost surely, 2^10997899699 is an apocalyptic number.

10997899699 is a deficient number, since it is larger than the sum of its proper divisors (1).

10997899699 is an equidigital number, since it uses as much as digits as its factorization.

10997899699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 178564176, while the sum is 76.

The spelling of 10997899699 in words is "ten billion, nine hundred ninety-seven million, eight hundred ninety-nine thousand, six hundred ninety-nine".