10217009338 has 4 divisors (see below), whose sum is σ = 15325514010. Its totient is φ = 5108504668.

The previous prime is 10217009311. The next prime is 10217009351. The reversal of 10217009338 is 83390071201.

10217009338 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 can be written as a sum of positive squares in only one way, i.e., 8198034849 + 2018974489 = 90543^2 + 44933^2 .

It is an unprimeable number.

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, 2554252333 + ... + 2554252336.

Almost surely, 2^10217009338 is an apocalyptic number.

10217009338 is a deficient number, since it is larger than the sum of its proper divisors (5108504672).

10217009338 is an equidigital number, since it uses as much as digits as its factorization.

10217009338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5108504671.

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 10217009338 in words is "ten billion, two hundred seventeen million, nine thousand, three hundred thirty-eight".