12045605514211 has 2 divisors, whose sum is σ = 12045605514212. Its totient is φ = 12045605514210.

The previous prime is 12045605514181. The next prime is 12045605514227. The reversal of 12045605514211 is 11241550654021.

It is a strong prime.

It is an emirp because it is prime and its reverse (11241550654021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12045605514211 - 2¹⁵ = 12045605481443 is a prime.

It is a super-2 number, since 2×12045605514211² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12045605514251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022802757105 + 6022802757106.

It is an arithmetic number, because the mean of its divisors is an integer number (6022802757106).

Almost surely, 2^{12045605514211} is an apocalyptic number.

12045605514211 is a deficient number, since it is larger than the sum of its proper divisors (1).

12045605514211 is an equidigital number, since it uses as much as digits as its factorization.

12045605514211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 37.

The spelling of 12045605514211 in words is "twelve trillion, forty-five billion, six hundred five million, five hundred fourteen thousand, two hundred eleven".