10012105025999 has 2 divisors, whose sum is σ = 10012105026000. Its totient is φ = 10012105025998.

The previous prime is 10012105025983. The next prime is 10012105026047. The reversal of 10012105025999 is 99952050121001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012105025999 - 2⁴ = 10012105025983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10012105025959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006052512999 + 5006052513000.

It is an arithmetic number, because the mean of its divisors is an integer number (5006052513000).

Almost surely, 2^{10012105025999} is an apocalyptic number.

10012105025999 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012105025999 is an equidigital number, since it uses as much as digits as its factorization.

10012105025999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 44.

The spelling of 10012105025999 in words is "ten trillion, twelve billion, one hundred five million, twenty-five thousand, nine hundred ninety-nine".