212023114439 has 2 divisors, whose sum is σ = 212023114440. Its totient is φ = 212023114438.

The previous prime is 212023114409. The next prime is 212023114441. The reversal of 212023114439 is 934411320212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212023114439 - 2²⁰ = 212022065863 is a prime.

Together with 212023114441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212023114409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011557219 + 106011557220.

It is an arithmetic number, because the mean of its divisors is an integer number (106011557220).

Almost surely, 2^212023114439 is an apocalyptic number.

212023114439 is a deficient number, since it is larger than the sum of its proper divisors (1).

212023114439 is an equidigital number, since it uses as much as digits as its factorization.

212023114439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 212023114439 in words is "two hundred twelve billion, twenty-three million, one hundred fourteen thousand, four hundred thirty-nine".