5112442243 has 2 divisors, whose sum is σ = 5112442244. Its totient is φ = 5112442242.

The previous prime is 5112442213. The next prime is 5112442267. The reversal of 5112442243 is 3422442115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5112442243 - 2⁹ = 5112441731 is a prime.

It is a super-2 number, since 2×5112442243² = 52274131376021742098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5112442213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556221121 + 2556221122.

It is an arithmetic number, because the mean of its divisors is an integer number (2556221122).

Almost surely, 2^5112442243 is an apocalyptic number.

5112442243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112442243 is an equidigital number, since it uses as much as digits as its factorization.

5112442243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 28.

The square root of 5112442243 is about 71501.3443440052. The cubic root of 5112442243 is about 1722.6992774319.

Adding to 5112442243 its reverse (3422442115), we get a palindrome (8534884358).

The spelling of 5112442243 in words is "five billion, one hundred twelve million, four hundred forty-two thousand, two hundred forty-three".