210020000201201 has 16 divisors (see below), whose sum is σ = 214429740784896. Its totient is φ = 205664351671296.

The previous prime is 210020000201173. The next prime is 210020000201251. The reversal of 210020000201201 is 102102000020012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 210020000201201 - 2¹⁰ = 210020000200177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210020000201251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15796925 + ... + 25876298.

It is an arithmetic number, because the mean of its divisors is an integer number (13401858799056).

Almost surely, 2^{210020000201201} is an apocalyptic number.

It is an amenable number.

210020000201201 is a deficient number, since it is larger than the sum of its proper divisors (4409740583695).

210020000201201 is a wasteful number, since it uses less digits than its factorization.

210020000201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41673872.

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

Adding to 210020000201201 its reverse (102102000020012), we get a palindrome (312122000221213).

The spelling of 210020000201201 in words is "two hundred ten trillion, twenty billion, two hundred one thousand, two hundred one".