12111221100059 has 2 divisors, whose sum is σ = 12111221100060. Its totient is φ = 12111221100058.

The previous prime is 12111221100053. The next prime is 12111221100091. The reversal of 12111221100059 is 95000112211121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12111221100059 - 2²⁴ = 12111204322843 is a prime.

It is not a weakly prime, because it can be changed into another prime (12111221100053) 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 as a sum of consecutive naturals, namely, 6055610550029 + 6055610550030.

It is an arithmetic number, because the mean of its divisors is an integer number (6055610550030).

Almost surely, 2^{12111221100059} is an apocalyptic number.

12111221100059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12111221100059 is an equidigital number, since it uses as much as digits as its factorization.

12111221100059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 12111221100059 in words is "twelve trillion, one hundred eleven billion, two hundred twenty-one million, one hundred thousand, fifty-nine".