5312223611 has 2 divisors, whose sum is σ = 5312223612. Its totient is φ = 5312223610.

The previous prime is 5312223601. The next prime is 5312223641. The reversal of 5312223611 is 1163222135.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5312223611 - 2¹⁴ = 5312207227 is a prime.

It is not a weakly prime, because it can be changed into another prime (5312223601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656111805 + 2656111806.

It is an arithmetic number, because the mean of its divisors is an integer number (2656111806).

Almost surely, 2^5312223611 is an apocalyptic number.

5312223611 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312223611 is an equidigital number, since it uses as much as digits as its factorization.

5312223611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 26.

The square root of 5312223611 is about 72885.0026480071. The cubic root of 5312223611 is about 1744.8527513455.

Adding to 5312223611 its reverse (1163222135), we get a palindrome (6475445746).

The spelling of 5312223611 in words is "five billion, three hundred twelve million, two hundred twenty-three thousand, six hundred eleven".