12100286145018 has 32 divisors (see below), whose sum is σ = 24384096063360. Its totient is φ = 4002903403200.

The previous prime is 12100286145011. The next prime is 12100286145067. The reversal of 12100286145018 is 81054168200121.

It is not an unprimeable number, because it can be changed into a prime (12100286145011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6966558 + ... + 8528393.

It is an arithmetic number, because the mean of its divisors is an integer number (762003001980).

Almost surely, 2^{12100286145018} is an apocalyptic number.

12100286145018 is an abundant number, since it is smaller than the sum of its proper divisors (12283809918342).

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

12100286145018 is a wasteful number, since it uses less digits than its factorization.

12100286145018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15495942.

The product of its (nonzero) digits is 30720, while the sum is 39.

The spelling of 12100286145018 in words is "twelve trillion, one hundred billion, two hundred eighty-six million, one hundred forty-five thousand, eighteen".