5212244331113 has 2 divisors, whose sum is σ = 5212244331114. Its totient is φ = 5212244331112.

The previous prime is 5212244331101. The next prime is 5212244331127. The reversal of 5212244331113 is 3111334422125.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3977041039504 + 1235203291609 = 1994252^2 + 1111397^2 .

It is a cyclic number.

It is not a de Polignac number, because 5212244331113 - 2²⁸ = 5211975895657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5212244331113.

It is not a weakly prime, because it can be changed into another prime (5212244331313) 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, 2606122165556 + 2606122165557.

It is an arithmetic number, because the mean of its divisors is an integer number (2606122165557).

Almost surely, 2^{5212244331113} is an apocalyptic number.

It is an amenable number.

5212244331113 is a deficient number, since it is larger than the sum of its proper divisors (1).

5212244331113 is an equidigital number, since it uses as much as digits as its factorization.

5212244331113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

Adding to 5212244331113 its reverse (3111334422125), we get a palindrome (8323578753238).

The spelling of 5212244331113 in words is "five trillion, two hundred twelve billion, two hundred forty-four million, three hundred thirty-one thousand, one hundred thirteen".