12224415015287 has 2 divisors, whose sum is σ = 12224415015288. Its totient is φ = 12224415015286.

The previous prime is 12224415015271. The next prime is 12224415015311. The reversal of 12224415015287 is 78251051442221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12224415015287 - 2⁴ = 12224415015271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12224415015257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6112207507643 + 6112207507644.

It is an arithmetic number, because the mean of its divisors is an integer number (6112207507644).

Almost surely, 2^{12224415015287} is an apocalyptic number.

12224415015287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12224415015287 is an equidigital number, since it uses as much as digits as its factorization.

12224415015287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 358400, while the sum is 44.

The spelling of 12224415015287 in words is "twelve trillion, two hundred twenty-four billion, four hundred fifteen million, fifteen thousand, two hundred eighty-seven".