211411334223 has 6 divisors (see below), whose sum is σ = 305371927224. Its totient is φ = 140940889476.

The previous prime is 211411334209. The next prime is 211411334269. The reversal of 211411334223 is 322433114112.

211411334223 is a `hidden beast` number, since 21 + 1 + 411 + 3 + 3 + 4 + 223 = 666.

211411334223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211411334223 - 2⁴ = 211411334207 is a prime.

It is a super-2 number, since 2×211411334223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211411334273) 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 5 ways as a sum of consecutive naturals, for example, 11745074115 + ... + 11745074132.

It is an arithmetic number, because the mean of its divisors is an integer number (50895321204).

Almost surely, 2^211411334223 is an apocalyptic number.

211411334223 is a deficient number, since it is larger than the sum of its proper divisors (93960593001).

211411334223 is a wasteful number, since it uses less digits than its factorization.

211411334223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23490148253 (or 23490148250 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

Adding to 211411334223 its reverse (322433114112), we get a palindrome (533844448335).

The spelling of 211411334223 in words is "two hundred eleven billion, four hundred eleven million, three hundred thirty-four thousand, two hundred twenty-three".