12116900543227 has 16 divisors (see below), whose sum is σ = 13082254712640. Its totient is φ = 11188246085632.

The previous prime is 12116900543221. The next prime is 12116900543243. The reversal of 12116900543227 is 72234500961121.

It is not a de Polignac number, because 12116900543227 - 2¹⁵ = 12116900510459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12116900543221) 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, 1674363 + ... + 5199739.

It is an arithmetic number, because the mean of its divisors is an integer number (817640919540).

Almost surely, 2^{12116900543227} is an apocalyptic number.

12116900543227 is a deficient number, since it is larger than the sum of its proper divisors (965354169413).

12116900543227 is a wasteful number, since it uses less digits than its factorization.

12116900543227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3530582.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 12116900543227 in words is "twelve trillion, one hundred sixteen billion, nine hundred million, five hundred forty-three thousand, two hundred twenty-seven".