224142012313 has 2 divisors, whose sum is σ = 224142012314. Its totient is φ = 224142012312.

The previous prime is 224142012293. The next prime is 224142012319. The reversal of 224142012313 is 313210241422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148666538329 + 75475473984 = 385573^2 + 274728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224142012313 is a prime.

It is not a weakly prime, because it can be changed into another prime (224142012319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112071006156 + 112071006157.

It is an arithmetic number, because the mean of its divisors is an integer number (112071006157).

Almost surely, 2^224142012313 is an apocalyptic number.

It is an amenable number.

224142012313 is a deficient number, since it is larger than the sum of its proper divisors (1).

224142012313 is an equidigital number, since it uses as much as digits as its factorization.

224142012313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 224142012313 its reverse (313210241422), we get a palindrome (537352253735).

The spelling of 224142012313 in words is "two hundred twenty-four billion, one hundred forty-two million, twelve thousand, three hundred thirteen".