531322223341 has 32 divisors (see below), whose sum is σ = 658341734400. Its totient is φ = 417562435584.

The previous prime is 531322223339. The next prime is 531322223351. The reversal of 531322223341 is 143322223135.

It is not a de Polignac number, because 531322223341 - 2¹ = 531322223339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531322223351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9082401 + ... + 9140713.

It is an arithmetic number, because the mean of its divisors is an integer number (20573179200).

Almost surely, 2^531322223341 is an apocalyptic number.

It is an amenable number.

531322223341 is a deficient number, since it is larger than the sum of its proper divisors (127019511059).

531322223341 is a wasteful number, since it uses less digits than its factorization.

531322223341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59005.

The product of its digits is 25920, while the sum is 31.

Adding to 531322223341 its reverse (143322223135), we get a palindrome (674644446476).

The spelling of 531322223341 in words is "five hundred thirty-one billion, three hundred twenty-two million, two hundred twenty-three thousand, three hundred forty-one".