522242350061 has 16 divisors (see below), whose sum is σ = 548959626240. Its totient is φ = 496387457280.

The previous prime is 522242350039. The next prime is 522242350093. The reversal of 522242350061 is 160053242225.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-522242350061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522242350561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926396 + ... + 1379381.

It is an arithmetic number, because the mean of its divisors is an integer number (34309976640).

Almost surely, 2^522242350061 is an apocalyptic number.

It is an amenable number.

522242350061 is a deficient number, since it is larger than the sum of its proper divisors (26717276179).

522242350061 is a wasteful number, since it uses less digits than its factorization.

522242350061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305964.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 522242350061 its reverse (160053242225), we get a palindrome (682295592286).

The spelling of 522242350061 in words is "five hundred twenty-two billion, two hundred forty-two million, three hundred fifty thousand, sixty-one".