212100002011201 has 8 divisors (see below), whose sum is σ = 222326037277344. Its totient is φ = 202114579339680.

The previous prime is 212100002011151. The next prime is 212100002011207. The reversal of 212100002011201 is 102110200001212.

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 212100002011201 - 2¹⁵ = 212100001978433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212100002011207) 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, 60153146851 + ... + 60153150376.

It is an arithmetic number, because the mean of its divisors is an integer number (27790754659668).

Almost surely, 2^{212100002011201} is an apocalyptic number.

It is an amenable number.

212100002011201 is a deficient number, since it is larger than the sum of its proper divisors (10226035266143).

212100002011201 is a wasteful number, since it uses less digits than its factorization.

212100002011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120306297311.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212100002011201 its reverse (102110200001212), we get a palindrome (314210202012413).

The spelling of 212100002011201 in words is "two hundred twelve trillion, one hundred billion, two million, eleven thousand, two hundred one".