210020020000201 has 8 divisors (see below), whose sum is σ = 210144681520200. Its totient is φ = 209895360554880.

The previous prime is 210020020000199. The next prime is 210020020000277. The reversal of 210020020000201 is 102000020020012.

It can be written as a sum of positive squares in 4 ways, for example, as 2214965452176 + 207805054548025 = 1488276^2 + 14415445^2 .

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 210020020000201 - 2¹ = 210020020000199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210020020003201) 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, 233186221 + ... + 234085141.

It is an arithmetic number, because the mean of its divisors is an integer number (26268085190025).

Almost surely, 2^{210020020000201} is an apocalyptic number.

It is an amenable number.

210020020000201 is a deficient number, since it is larger than the sum of its proper divisors (124661519999).

210020020000201 is a wasteful number, since it uses less digits than its factorization.

210020020000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037339.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 210020020000201 its reverse (102000020020012), we get a palindrome (312020040020213).

The spelling of 210020020000201 in words is "two hundred ten trillion, twenty billion, twenty million, two hundred one", and thus it is an aban number.