10117221599 has 4 divisors (see below), whose sum is σ = 10125536064. Its totient is φ = 10108907136.

The previous prime is 10117221581. The next prime is 10117221601. The reversal of 10117221599 is 99512271101.

10117221599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10117221599 - 2⁸ = 10117221343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10117221559) 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 in 3 ways as a sum of consecutive naturals, for example, 4155407 + ... + 4157840.

It is an arithmetic number, because the mean of its divisors is an integer number (2531384016).

Almost surely, 2^10117221599 is an apocalyptic number.

10117221599 is a deficient number, since it is larger than the sum of its proper divisors (8314465).

10117221599 is an equidigital number, since it uses as much as digits as its factorization.

10117221599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314464.

The product of its (nonzero) digits is 11340, while the sum is 38.

The spelling of 10117221599 in words is "ten billion, one hundred seventeen million, two hundred twenty-one thousand, five hundred ninety-nine".