522541210243211 has 24 divisors (see below), whose sum is σ = 552547463603904. Its totient is φ = 494090754459120.

The previous prime is 522541210243201. The next prime is 522541210243229. The reversal of 522541210243211 is 112342012145225.

It is a de Polignac number, because none of the positive numbers 2^k-522541210243211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522541210243201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2377985216 + ... + 2378204946.

It is an arithmetic number, because the mean of its divisors is an integer number (23022810983496).

Almost surely, 2^{522541210243211} is an apocalyptic number.

522541210243211 is a deficient number, since it is larger than the sum of its proper divisors (30006253360693).

522541210243211 is a wasteful number, since it uses less digits than its factorization.

522541210243211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232359 (or 232340 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 522541210243211 its reverse (112342012145225), we get a palindrome (634883222388436).

The spelling of 522541210243211 in words is "five hundred twenty-two trillion, five hundred forty-one billion, two hundred ten million, two hundred forty-three thousand, two hundred eleven".