10720710912 has 36 divisors (see below), whose sum is σ = 28532727440. Its totient is φ = 3573570048.

The previous prime is 10720710911. The next prime is 10720710961. The reversal of 10720710912 is 21901702701.

It is a happy number.

It is a super-2 number, since 2×10720710912² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10720710912.

It is not an unprimeable number, because it can be changed into a prime (10720710911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6978862 + ... + 6980397.

Almost surely, 2^10720710912 is an apocalyptic number.

10720710912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10720710912 is an abundant number, since it is smaller than the sum of its proper divisors (17812016528).

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

10720710912 is an equidigital number, since it uses as much as digits as its factorization.

10720710912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13959278 (or 13959264 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 30.

The spelling of 10720710912 in words is "ten billion, seven hundred twenty million, seven hundred ten thousand, nine hundred twelve".