12124441202947 has 2 divisors, whose sum is σ = 12124441202948. Its totient is φ = 12124441202946.

The previous prime is 12124441202941. The next prime is 12124441202963. The reversal of 12124441202947 is 74920214442121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12124441202947 - 2¹¹ = 12124441200899 is a prime.

It is not a weakly prime, because it can be changed into another prime (12124441202941) 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, 6062220601473 + 6062220601474.

It is an arithmetic number, because the mean of its divisors is an integer number (6062220601474).

Almost surely, 2^{12124441202947} is an apocalyptic number.

12124441202947 is a deficient number, since it is larger than the sum of its proper divisors (1).

12124441202947 is an equidigital number, since it uses as much as digits as its factorization.

12124441202947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 12124441202947 in words is "twelve trillion, one hundred twenty-four billion, four hundred forty-one million, two hundred two thousand, nine hundred forty-seven".