10212885671 has 2 divisors, whose sum is σ = 10212885672. Its totient is φ = 10212885670.

The previous prime is 10212885649. The next prime is 10212885701. The reversal of 10212885671 is 17658821201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212885671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212885071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106442835 + 5106442836.

It is an arithmetic number, because the mean of its divisors is an integer number (5106442836).

Almost surely, 2^10212885671 is an apocalyptic number.

10212885671 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212885671 is an equidigital number, since it uses as much as digits as its factorization.

10212885671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 41.

The spelling of 10212885671 in words is "ten billion, two hundred twelve million, eight hundred eighty-five thousand, six hundred seventy-one".