4788222247 has 2 divisors, whose sum is σ = 4788222248. Its totient is φ = 4788222246.

The previous prime is 4788222233. The next prime is 4788222251. The reversal of 4788222247 is 7422228874.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4788222247 - 2⁷ = 4788222119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4788222197 and 4788222206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4788222217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394111123 + 2394111124.

It is an arithmetic number, because the mean of its divisors is an integer number (2394111124).

Almost surely, 2^4788222247 is an apocalyptic number.

4788222247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4788222247 is an equidigital number, since it uses as much as digits as its factorization.

4788222247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 802816, while the sum is 46.

The square root of 4788222247 is about 69196.9814876343. The cubic root of 4788222247 is about 1685.4845142840.

The spelling of 4788222247 in words is "four billion, seven hundred eighty-eight million, two hundred twenty-two thousand, two hundred forty-seven".