211835122104118 has 8 divisors (see below), whose sum is σ = 320254672787712. Its totient is φ = 105083564508216.

The previous prime is 211835122104113. The next prime is 211835122104119. The reversal of 211835122104118 is 811401221538112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211835122104113) 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 3 ways as a sum of consecutive naturals, for example, 416998271605 + ... + 416998272112.

It is an arithmetic number, because the mean of its divisors is an integer number (40031834098464).

Almost surely, 2^{211835122104118} is an apocalyptic number.

211835122104118 is a deficient number, since it is larger than the sum of its proper divisors (108419550683594).

211835122104118 is a wasteful number, since it uses less digits than its factorization.

211835122104118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833996543846.

The product of its (nonzero) digits is 30720, while the sum is 40.

The spelling of 211835122104118 in words is "two hundred eleven trillion, eight hundred thirty-five billion, one hundred twenty-two million, one hundred four thousand, one hundred eighteen".