12262013332537 has 2 divisors, whose sum is σ = 12262013332538. Its totient is φ = 12262013332536.

The previous prime is 12262013332447. The next prime is 12262013332601. The reversal of 12262013332537 is 73523331026221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11184048193536 + 1077965139001 = 3344256^2 + 1038251^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12262013332537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12262013332537.

It is not a weakly prime, because it can be changed into another prime (12262013332937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6131006666268 + 6131006666269.

It is an arithmetic number, because the mean of its divisors is an integer number (6131006666269).

Almost surely, 2^{12262013332537} is an apocalyptic number.

It is an amenable number.

12262013332537 is a deficient number, since it is larger than the sum of its proper divisors (1).

12262013332537 is an equidigital number, since it uses as much as digits as its factorization.

12262013332537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 40.

Adding to 12262013332537 its reverse (73523331026221), we get a palindrome (85785344358758).

The spelling of 12262013332537 in words is "twelve trillion, two hundred sixty-two billion, thirteen million, three hundred thirty-two thousand, five hundred thirty-seven".