210020210201 has 16 divisors (see below), whose sum is σ = 224582052864. Its totient is φ = 195969139344.

The previous prime is 210020210173. The next prime is 210020210219. The reversal of 210020210201 is 102012020012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 210020210201 - 2⁶ = 210020210137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210020210801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502871 + ... + 820316.

It is an arithmetic number, because the mean of its divisors is an integer number (14036378304).

Almost surely, 2^210020210201 is an apocalyptic number.

It is an amenable number.

210020210201 is a deficient number, since it is larger than the sum of its proper divisors (14561842663).

210020210201 is a wasteful number, since it uses less digits than its factorization.

210020210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323380.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 210020210201 its reverse (102012020012), we get a palindrome (312032230213).

The spelling of 210020210201 in words is "two hundred ten billion, twenty million, two hundred ten thousand, two hundred one".