12251525010671 has 2 divisors, whose sum is σ = 12251525010672. Its totient is φ = 12251525010670.

The previous prime is 12251525010631. The next prime is 12251525010721. The reversal of 12251525010671 is 17601052515221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12251525010671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12251525010631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6125762505335 + 6125762505336.

It is an arithmetic number, because the mean of its divisors is an integer number (6125762505336).

Almost surely, 2^{12251525010671} is an apocalyptic number.

12251525010671 is a deficient number, since it is larger than the sum of its proper divisors (1).

12251525010671 is an equidigital number, since it uses as much as digits as its factorization.

12251525010671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 38.

Adding to 12251525010671 its reverse (17601052515221), we get a palindrome (29852577525892).

The spelling of 12251525010671 in words is "twelve trillion, two hundred fifty-one billion, five hundred twenty-five million, ten thousand, six hundred seventy-one".