212100020010201 has 16 divisors (see below), whose sum is σ = 291474874152000. Its totient is φ = 137104905934080.

The previous prime is 212100020010173. The next prime is 212100020010341. The reversal of 212100020010201 is 102010020001212.

It is not a de Polignac number, because 212100020010201 - 2⁵ = 212100020010169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212100020010701) 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, 5289521076 + ... + 5289561173.

It is an arithmetic number, because the mean of its divisors is an integer number (18217179634500).

Almost surely, 2^{212100020010201} is an apocalyptic number.

It is an amenable number.

212100020010201 is a deficient number, since it is larger than the sum of its proper divisors (79374854141799).

212100020010201 is a wasteful number, since it uses less digits than its factorization.

212100020010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10579082456.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212100020010201 its reverse (102010020001212), we get a palindrome (314110040011413).

The spelling of 212100020010201 in words is "two hundred twelve trillion, one hundred billion, twenty million, ten thousand, two hundred one".