201213202103211 has 16 divisors (see below), whose sum is σ = 270464605808544. Its totient is φ = 133053575675904.

The previous prime is 201213202103203. The next prime is 201213202103227. The reversal of 201213202103211 is 112301202312102.

It is not a de Polignac number, because 201213202103211 - 2³ = 201213202103203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201213202108211) 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, 200637790 + ... + 201638163.

It is an arithmetic number, because the mean of its divisors is an integer number (16904037863034).

Almost surely, 2^{201213202103211} is an apocalyptic number.

201213202103211 is a deficient number, since it is larger than the sum of its proper divisors (69251403705333).

201213202103211 is a wasteful number, since it uses less digits than its factorization.

201213202103211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402277310.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 201213202103211 its reverse (112301202312102), we get a palindrome (313514404415313).

The spelling of 201213202103211 in words is "two hundred one trillion, two hundred thirteen billion, two hundred two million, one hundred three thousand, two hundred eleven".