10212405857 has 8 divisors (see below), whose sum is σ = 10766134272. Its totient is φ = 9672696000.

The previous prime is 10212405851. The next prime is 10212405899. The reversal of 10212405857 is 75850421201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10212405857 - 2¹⁰ = 10212404833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212405851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3503144 + ... + 3506057.

It is an arithmetic number, because the mean of its divisors is an integer number (1345766784).

Almost surely, 2^10212405857 is an apocalyptic number.

It is an amenable number.

10212405857 is a deficient number, since it is larger than the sum of its proper divisors (553728415).

10212405857 is an equidigital number, since it uses as much as digits as its factorization.

10212405857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009279.

The product of its (nonzero) digits is 22400, while the sum is 35.

The spelling of 10212405857 in words is "ten billion, two hundred twelve million, four hundred five thousand, eight hundred fifty-seven".