10212615717 has 16 divisors (see below), whose sum is σ = 14807483712. Its totient is φ = 6234727680.

The previous prime is 10212615703. The next prime is 10212615737. The reversal of 10212615717 is 71751621201.

It is not a de Polignac number, because 10212615717 - 2¹⁸ = 10212353573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212615737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2704159 + ... + 2707932.

It is an arithmetic number, because the mean of its divisors is an integer number (925467732).

Almost surely, 2^10212615717 is an apocalyptic number.

10212615717 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10212615717 is a deficient number, since it is larger than the sum of its proper divisors (4594867995).

10212615717 is a wasteful number, since it uses less digits than its factorization.

10212615717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412148.

The product of its (nonzero) digits is 5880, while the sum is 33.

The spelling of 10212615717 in words is "ten billion, two hundred twelve million, six hundred fifteen thousand, seven hundred seventeen".