212143144011179 has 2 divisors, whose sum is σ = 212143144011180. Its totient is φ = 212143144011178.

The previous prime is 212143144011121. The next prime is 212143144011203. The reversal of 212143144011179 is 971110441341212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212143144011179 - 2²⁰ = 212143142962603 is a prime.

It is not a weakly prime, because it can be changed into another prime (212143144011109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106071572005589 + 106071572005590.

It is an arithmetic number, because the mean of its divisors is an integer number (106071572005590).

Almost surely, 2^{212143144011179} is an apocalyptic number.

212143144011179 is a deficient number, since it is larger than the sum of its proper divisors (1).

212143144011179 is an equidigital number, since it uses as much as digits as its factorization.

212143144011179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 212143144011179 in words is "two hundred twelve trillion, one hundred forty-three billion, one hundred forty-four million, eleven thousand, one hundred seventy-nine".