5224224197 has 2 divisors, whose sum is σ = 5224224198. Its totient is φ = 5224224196.

The previous prime is 5224224193. The next prime is 5224224221. The reversal of 5224224197 is 7914224225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2941869121 + 2282355076 = 54239^2 + 47774^2 .

It is a cyclic number.

It is not a de Polignac number, because 5224224197 - 2² = 5224224193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5224224197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5224224193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2612112098 + 2612112099.

It is an arithmetic number, because the mean of its divisors is an integer number (2612112099).

Almost surely, 2^5224224197 is an apocalyptic number.

It is an amenable number.

5224224197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5224224197 is an equidigital number, since it uses as much as digits as its factorization.

5224224197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 5224224197 is about 72278.7949332306. The cubic root of 5224224197 is about 1735.1642935329.

The spelling of 5224224197 in words is "five billion, two hundred twenty-four million, two hundred twenty-four thousand, one hundred ninety-seven".