212223241039 has 2 divisors, whose sum is σ = 212223241040. Its totient is φ = 212223241038.

The previous prime is 212223241019. The next prime is 212223241049. The reversal of 212223241039 is 930142322212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212223241039 - 2⁵ = 212223241007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212223241039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212223241019) 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, 106111620519 + 106111620520.

It is an arithmetic number, because the mean of its divisors is an integer number (106111620520).

Almost surely, 2^212223241039 is an apocalyptic number.

212223241039 is a deficient number, since it is larger than the sum of its proper divisors (1).

212223241039 is an equidigital number, since it uses as much as digits as its factorization.

212223241039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 212223241039 in words is "two hundred twelve billion, two hundred twenty-three million, two hundred forty-one thousand, thirty-nine".