211210200001 has 4 divisors (see below), whose sum is σ = 211214173104. Its totient is φ = 211206226900.

The previous prime is 211210199957. The next prime is 211210200017. The reversal of 211210200001 is 100002012112.

211210200001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 211210200001 - 2²⁵ = 211176645569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211210204001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1905715 + ... + 2013496.

It is an arithmetic number, because the mean of its divisors is an integer number (52803543276).

Almost surely, 2^211210200001 is an apocalyptic number.

It is an amenable number.

211210200001 is a deficient number, since it is larger than the sum of its proper divisors (3973103).

211210200001 is an equidigital number, since it uses as much as digits as its factorization.

211210200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3973102.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 211210200001 its reverse (100002012112), we get a palindrome (311212212113).

The spelling of 211210200001 in words is "two hundred eleven billion, two hundred ten million, two hundred thousand, one".