2422136255489 has 2 divisors, whose sum is σ = 2422136255490. Its totient is φ = 2422136255488.

The previous prime is 2422136255423. The next prime is 2422136255543. The reversal of 2422136255489 is 9845526312242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1610911793089 + 811224462400 = 1269217^2 + 900680^2 .

It is a cyclic number.

It is not a de Polignac number, because 2422136255489 - 2¹² = 2422136251393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2422136255489.

It is not a weakly prime, because it can be changed into another prime (2422136255419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211068127744 + 1211068127745.

It is an arithmetic number, because the mean of its divisors is an integer number (1211068127745).

Almost surely, 2^{2422136255489} is an apocalyptic number.

It is an amenable number.

2422136255489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422136255489 is an equidigital number, since it uses as much as digits as its factorization.

2422136255489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8294400, while the sum is 53.

The spelling of 2422136255489 in words is "two trillion, four hundred twenty-two billion, one hundred thirty-six million, two hundred fifty-five thousand, four hundred eighty-nine".