11720000810712 has 64 divisors (see below), whose sum is σ = 29535146316000. Its totient is φ = 3875439033344.

The previous prime is 11720000810677. The next prime is 11720000810723. The reversal of 11720000810712 is 21701800002711.

11720000810712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11720000810712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2391387 + ... + 5399882.

Almost surely, 2^{11720000810712} is an apocalyptic number.

11720000810712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11720000810712 is an abundant number, since it is smaller than the sum of its proper divisors (17815145505288).

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

11720000810712 is a wasteful number, since it uses less digits than its factorization.

11720000810712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7791780 (or 7791776 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 30.

The spelling of 11720000810712 in words is "eleven trillion, seven hundred twenty billion, eight hundred ten thousand, seven hundred twelve".