10718120256 has 56 divisors (see below), whose sum is σ = 28367455584. Its totient is φ = 3571560960.

The previous prime is 10718120251. The next prime is 10718120261. The reversal of 10718120256 is 65202181701.

It is an interprime number because it is at equal distance from previous prime (10718120251) and next prime (10718120261).

It is a super-2 number, since 2×10718120256² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10718120251) 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, 765091 + ... + 778973.

Almost surely, 2^10718120256 is an apocalyptic number.

10718120256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10718120256 is an abundant number, since it is smaller than the sum of its proper divisors (17649335328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10718120256 is a wasteful number, since it uses less digits than its factorization.

10718120256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17919 (or 17909 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The spelling of 10718120256 in words is "ten billion, seven hundred eighteen million, one hundred twenty thousand, two hundred fifty-six".