12432224510551 has 2 divisors, whose sum is σ = 12432224510552. Its totient is φ = 12432224510550.

The previous prime is 12432224510507. The next prime is 12432224510569. The reversal of 12432224510551 is 15501542223421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12432224510551 - 2²³ = 12432216121943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12432224510551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432224510581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216112255275 + 6216112255276.

It is an arithmetic number, because the mean of its divisors is an integer number (6216112255276).

Almost surely, 2^{12432224510551} is an apocalyptic number.

12432224510551 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432224510551 is an equidigital number, since it uses as much as digits as its factorization.

12432224510551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 12432224510551 its reverse (15501542223421), we get a palindrome (27933766733972).

The spelling of 12432224510551 in words is "twelve trillion, four hundred thirty-two billion, two hundred twenty-four million, five hundred ten thousand, five hundred fifty-one".