224142012293 has 2 divisors, whose sum is σ = 224142012294. Its totient is φ = 224142012292.

The previous prime is 224142012229. The next prime is 224142012313. The reversal of 224142012293 is 392210241422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205265175844 + 18876836449 = 453062^2 + 137393^2 .

It is a cyclic number.

It is not a de Polignac number, because 224142012293 - 2⁶ = 224142012229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224142018293) 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, 112071006146 + 112071006147.

It is an arithmetic number, because the mean of its divisors is an integer number (112071006147).

Almost surely, 2^224142012293 is an apocalyptic number.

It is an amenable number.

224142012293 is a deficient number, since it is larger than the sum of its proper divisors (1).

224142012293 is an equidigital number, since it uses as much as digits as its factorization.

224142012293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 224142012293 in words is "two hundred twenty-four billion, one hundred forty-two million, twelve thousand, two hundred ninety-three".