10002217 has 8 divisors (see below), whose sum is σ = 10471680. Its totient is φ = 9535680.

The previous prime is 10002203. The next prime is 10002257. The reversal of 10002217 is 71220001.

10002217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10002217 - 2¹¹ = 10000169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002197 and 10002206.

It is not an unprimeable number, because it can be changed into a prime (10002257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9409 + ... + 10417.

It is an arithmetic number, because the mean of its divisors is an integer number (1308960).

Almost surely, 2^10002217 is an apocalyptic number.

It is an amenable number.

10002217 is a deficient number, since it is larger than the sum of its proper divisors (469463).

10002217 is a wasteful number, since it uses less digits than its factorization.

10002217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 10002217 is about 3162.6281792206. The cubic root of 10002217 is about 215.4593890991.

Adding to 10002217 its reverse (71220001), we get a palindrome (81222218).

The spelling of 10002217 in words is "ten million, two thousand, two hundred seventeen".