211113102233211 has 32 divisors (see below), whose sum is σ = 284990812646400. Its totient is φ = 138995011983360.

The previous prime is 211113102233203. The next prime is 211113102233249. The reversal of 211113102233211 is 112332201311112.

It is not a de Polignac number, because 211113102233211 - 2³ = 211113102233203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211113102233611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 745632970 + ... + 745916048.

It is an arithmetic number, because the mean of its divisors is an integer number (8905962895200).

Almost surely, 2^{211113102233211} is an apocalyptic number.

211113102233211 is a deficient number, since it is larger than the sum of its proper divisors (73877710413189).

211113102233211 is a wasteful number, since it uses less digits than its factorization.

211113102233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288619.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 211113102233211 its reverse (112332201311112), we get a palindrome (323445303544323).

The spelling of 211113102233211 in words is "two hundred eleven trillion, one hundred thirteen billion, one hundred two million, two hundred thirty-three thousand, two hundred eleven".