212143144011089 has 2 divisors, whose sum is σ = 212143144011090. Its totient is φ = 212143144011088.

The previous prime is 212143144010957. The next prime is 212143144011103. The reversal of 212143144011089 is 980110441341212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118452204780625 + 93690939230464 = 10883575^2 + 9679408^2 .

It is a cyclic number.

It is not a de Polignac number, because 212143144011089 - 2³⁶ = 212074424534353 is a prime.

It is not a weakly prime, because it can be changed into another prime (212143144311089) 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, 106071572005544 + 106071572005545.

It is an arithmetic number, because the mean of its divisors is an integer number (106071572005545).

Almost surely, 2^{212143144011089} is an apocalyptic number.

It is an amenable number.

212143144011089 is a deficient number, since it is larger than the sum of its proper divisors (1).

212143144011089 is an equidigital number, since it uses as much as digits as its factorization.

212143144011089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 41.

The spelling of 212143144011089 in words is "two hundred twelve trillion, one hundred forty-three billion, one hundred forty-four million, eleven thousand, eighty-nine".