11710565112 has 16 divisors (see below), whose sum is σ = 29276412840. Its totient is φ = 3903521696.

The previous prime is 11710565077. The next prime is 11710565147. The reversal of 11710565112 is 21156501711.

It is an interprime number because it is at equal distance from previous prime (11710565077) and next prime (11710565147).

It is a self number, because there is not a number n which added to its sum of digits gives 11710565112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243970083 + ... + 243970130.

Almost surely, 2^11710565112 is an apocalyptic number.

11710565112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11710565112 is an abundant number, since it is smaller than the sum of its proper divisors (17565847728).

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

11710565112 is a wasteful number, since it uses less digits than its factorization.

11710565112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487940222 (or 487940218 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 30.

The spelling of 11710565112 in words is "eleven billion, seven hundred ten million, five hundred sixty-five thousand, one hundred twelve".