11568146119812 has 18 divisors (see below), whose sum is σ = 29241702691838. Its totient is φ = 3856048706592.

The previous prime is 11568146119771. The next prime is 11568146119843. The reversal of 11568146119812 is 21891164186511.

11568146119812 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 8 + 1 + 4 + 611 + 9 + 8 + 12 = 666.

11568146119812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6799233561156 + 4768912558656 = 2607534^2 + 2183784^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160668696073 + ... + 160668696144.

Almost surely, 2^{11568146119812} is an apocalyptic number.

11568146119812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11568146119812 is an abundant number, since it is smaller than the sum of its proper divisors (17673556572026).

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

11568146119812 is a wasteful number, since it uses less digits than its factorization.

11568146119812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321337392227 (or 321337392222 counting only the distinct ones).

The product of its digits is 829440, while the sum is 54.

The spelling of 11568146119812 in words is "eleven trillion, five hundred sixty-eight billion, one hundred forty-six million, one hundred nineteen thousand, eight hundred twelve".