10220021017 has 8 divisors (see below), whose sum is σ = 10766638400. Its totient is φ = 9674275824.

The previous prime is 10220021011. The next prime is 10220021057. The reversal of 10220021017 is 71012002201.

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 10220021017 - 2¹¹ = 10220018969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220021011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193917 + ... + 240922.

It is an arithmetic number, because the mean of its divisors is an integer number (1345829800).

Almost surely, 2^10220021017 is an apocalyptic number.

It is an amenable number.

10220021017 is a deficient number, since it is larger than the sum of its proper divisors (546617383).

10220021017 is a wasteful number, since it uses less digits than its factorization.

10220021017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436095.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 10220021017 its reverse (71012002201), we get a palindrome (81232023218).

The spelling of 10220021017 in words is "ten billion, two hundred twenty million, twenty-one thousand, seventeen".