10218001017 has 48 divisors (see below), whose sum is σ = 16261426944. Its totient is φ = 5687136000.

The previous prime is 10218000973. The next prime is 10218001039. The reversal of 10218001017 is 71010081201.

It is not a de Polignac number, because 10218001017 - 2⁷ = 10218000889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10218000984 and 10218001002.

It is not an unprimeable number, because it can be changed into a prime (10218001117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5489667 + ... + 5491527.

It is an arithmetic number, because the mean of its divisors is an integer number (338779728).

Almost surely, 2^10218001017 is an apocalyptic number.

It is an amenable number.

10218001017 is a deficient number, since it is larger than the sum of its proper divisors (6043425927).

10218001017 is a wasteful number, since it uses less digits than its factorization.

10218001017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830 (or 2823 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 21.

Adding to 10218001017 its reverse (71010081201), we get a palindrome (81228082218).

The spelling of 10218001017 in words is "ten billion, two hundred eighteen million, one thousand, seventeen".