11522424231337 has 2 divisors, whose sum is σ = 11522424231338. Its totient is φ = 11522424231336.

The previous prime is 11522424231319. The next prime is 11522424231433. The reversal of 11522424231337 is 73313242422511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7083560958016 + 4438863273321 = 2661496^2 + 2106861^2 .

It is a cyclic number.

It is not a de Polignac number, because 11522424231337 - 2¹¹ = 11522424229289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11522424231337.

It is not a weakly prime, because it can be changed into another prime (11522424231737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5761212115668 + 5761212115669.

It is an arithmetic number, because the mean of its divisors is an integer number (5761212115669).

Almost surely, 2^{11522424231337} is an apocalyptic number.

It is an amenable number.

11522424231337 is a deficient number, since it is larger than the sum of its proper divisors (1).

11522424231337 is an equidigital number, since it uses as much as digits as its factorization.

11522424231337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 40.

Adding to 11522424231337 its reverse (73313242422511), we get a palindrome (84835666653848).

The spelling of 11522424231337 in words is "eleven trillion, five hundred twenty-two billion, four hundred twenty-four million, two hundred thirty-one thousand, three hundred thirty-seven".