17020002001201 has 4 divisors (see below), whose sum is σ = 17022897057600. Its totient is φ = 17017106944804.

The previous prime is 17020002001193. The next prime is 17020002001273. The reversal of 17020002001201 is 10210020002071.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 17020002001201 - 2³ = 17020002001193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17020002001291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447519381 + ... + 1447531138.

It is an arithmetic number, because the mean of its divisors is an integer number (4255724264400).

Almost surely, 2^{17020002001201} is an apocalyptic number.

It is an amenable number.

17020002001201 is a deficient number, since it is larger than the sum of its proper divisors (2895056399).

17020002001201 is an equidigital number, since it uses as much as digits as its factorization.

17020002001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895056398.

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

Adding to 17020002001201 its reverse (10210020002071), we get a palindrome (27230022003272).

The spelling of 17020002001201 in words is "seventeen trillion, twenty billion, two million, one thousand, two hundred one".