522201131232243 has 8 divisors (see below), whose sum is σ = 696269107466688. Its totient is φ = 348133621242984.

The previous prime is 522201131232229. The next prime is 522201131232269. The reversal of 522201131232243 is 342232131102225.

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

It is not a de Polignac number, because 522201131232243 - 2³⁷ = 522063692278771 is a prime.

It is a super-2 number, since 2×522201131232243² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522201131232343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113939505 + ... + 118434002.

It is an arithmetic number, because the mean of its divisors is an integer number (87033638433336).

Almost surely, 2^{522201131232243} is an apocalyptic number.

522201131232243 is a deficient number, since it is larger than the sum of its proper divisors (174067976234445).

522201131232243 is a wasteful number, since it uses less digits than its factorization.

522201131232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233122593.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 522201131232243 its reverse (342232131102225), we get a palindrome (864433262334468).

The spelling of 522201131232243 in words is "five hundred twenty-two trillion, two hundred one billion, one hundred thirty-one million, two hundred thirty-two thousand, two hundred forty-three".