201210200021211 has 32 divisors (see below), whose sum is σ = 271459600473600. Its totient is φ = 132559901700864.

The previous prime is 201210200021209. The next prime is 201210200021263. The reversal of 201210200021211 is 112120002012102.

It is not a de Polignac number, because 201210200021211 - 2¹ = 201210200021209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201210200021111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2482534215 + ... + 2482615263.

It is an arithmetic number, because the mean of its divisors is an integer number (8483112514800).

Almost surely, 2^{201210200021211} is an apocalyptic number.

201210200021211 is a deficient number, since it is larger than the sum of its proper divisors (70249400452389).

201210200021211 is a wasteful number, since it uses less digits than its factorization.

201210200021211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110035.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 201210200021211 its reverse (112120002012102), we get a palindrome (313330202033313).

The spelling of 201210200021211 in words is "two hundred one trillion, two hundred ten billion, two hundred million, twenty-one thousand, two hundred eleven".