12325800011866 has 32 divisors (see below), whose sum is σ = 22154131929600. Its totient is φ = 5076988559280.

The previous prime is 12325800011827. The next prime is 12325800011869. The reversal of 12325800011866 is 66811000852321.

It is not an unprimeable number, because it can be changed into a prime (12325800011869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641024296 + ... + 641043523.

It is an arithmetic number, because the mean of its divisors is an integer number (692316622800).

Almost surely, 2^{12325800011866} is an apocalyptic number.

12325800011866 is a deficient number, since it is larger than the sum of its proper divisors (9828331917734).

12325800011866 is a wasteful number, since it uses less digits than its factorization.

12325800011866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282067874.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 12325800011866 in words is "twelve trillion, three hundred twenty-five billion, eight hundred million, eleven thousand, eight hundred sixty-six".