12016204556113 has 2 divisors, whose sum is σ = 12016204556114. Its totient is φ = 12016204556112.

The previous prime is 12016204556101. The next prime is 12016204556183. The reversal of 12016204556113 is 31165540261021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7766884069569 + 4249320486544 = 2786913^2 + 2061388^2 .

It is a cyclic number.

It is not a de Polignac number, because 12016204556113 - 2⁴¹ = 9817181300561 is a prime.

It is not a weakly prime, because it can be changed into another prime (12016204556183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6008102278056 + 6008102278057.

It is an arithmetic number, because the mean of its divisors is an integer number (6008102278057).

Almost surely, 2^{12016204556113} is an apocalyptic number.

It is an amenable number.

12016204556113 is a deficient number, since it is larger than the sum of its proper divisors (1).

12016204556113 is an equidigital number, since it uses as much as digits as its factorization.

12016204556113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 12016204556113 in words is "twelve trillion, sixteen billion, two hundred four million, five hundred fifty-six thousand, one hundred thirteen".