170020200001 has 8 divisors (see below), whose sum is σ = 178991959520. Its totient is φ = 161050773312.

The previous prime is 170020199971. The next prime is 170020200023. The reversal of 170020200001 is 100002020071.

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 170020200001 - 2¹⁷ = 170020068929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (170020200071) 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, 432600 + ... + 726073.

It is an arithmetic number, because the mean of its divisors is an integer number (22373994940).

Almost surely, 2^170020200001 is an apocalyptic number.

It is an amenable number.

170020200001 is a deficient number, since it is larger than the sum of its proper divisors (8971759519).

170020200001 is a wasteful number, since it uses less digits than its factorization.

170020200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166415.

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

Adding to 170020200001 its reverse (100002020071), we get a palindrome (270022220072).

The spelling of 170020200001 in words is "one hundred seventy billion, twenty million, two hundred thousand, one".