4443222347 has 2 divisors, whose sum is σ = 4443222348. Its totient is φ = 4443222346.

The previous prime is 4443222253. The next prime is 4443222349. The reversal of 4443222347 is 7432223444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4443222347 - 2³⁰ = 3369480523 is a prime.

Together with 4443222349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4443222349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221611173 + 2221611174.

It is an arithmetic number, because the mean of its divisors is an integer number (2221611174).

Almost surely, 2^4443222347 is an apocalyptic number.

4443222347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4443222347 is an equidigital number, since it uses as much as digits as its factorization.

4443222347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 35.

The square root of 4443222347 is about 66657.5003056670. The cubic root of 4443222347 is about 1643.9906714987.

The spelling of 4443222347 in words is "four billion, four hundred forty-three million, two hundred twenty-two thousand, three hundred forty-seven".