12222112119187 has 2 divisors, whose sum is σ = 12222112119188. Its totient is φ = 12222112119186.

The previous prime is 12222112119163. The next prime is 12222112119281. The reversal of 12222112119187 is 78191121122221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12222112119187 - 2⁷ = 12222112119059 is a prime.

It is not a weakly prime, because it can be changed into another prime (12222112116187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6111056059593 + 6111056059594.

It is an arithmetic number, because the mean of its divisors is an integer number (6111056059594).

Almost surely, 2^{12222112119187} is an apocalyptic number.

12222112119187 is a deficient number, since it is larger than the sum of its proper divisors (1).

12222112119187 is an equidigital number, since it uses as much as digits as its factorization.

12222112119187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 40.

The spelling of 12222112119187 in words is "twelve trillion, two hundred twenty-two billion, one hundred twelve million, one hundred nineteen thousand, one hundred eighty-seven".