211143242110 has 16 divisors (see below), whose sum is σ = 380072703456. Its totient is φ = 84453992928.

The previous prime is 211143242081. The next prime is 211143242113. The reversal of 211143242110 is 11242341112.

211143242110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211143242113) 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 7 ways as a sum of consecutive naturals, for example, 135717 + ... + 663856.

It is an arithmetic number, because the mean of its divisors is an integer number (23754543966).

Almost surely, 2^211143242110 is an apocalyptic number.

211143242110 is a deficient number, since it is larger than the sum of its proper divisors (168929461346).

211143242110 is a wasteful number, since it uses less digits than its factorization.

211143242110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825987.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 211143242110 its reverse (11242341112), we get a palindrome (222385583222).

The spelling of 211143242110 in words is "two hundred eleven billion, one hundred forty-three million, two hundred forty-two thousand, one hundred ten".