4422651946847 has 2 divisors, whose sum is σ = 4422651946848. Its totient is φ = 4422651946846.

The previous prime is 4422651946831. The next prime is 4422651946849. The reversal of 4422651946847 is 7486491562244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4422651946847 - 2⁴ = 4422651946831 is a prime.

Together with 4422651946849, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4422651946847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422651946849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211325973423 + 2211325973424.

It is an arithmetic number, because the mean of its divisors is an integer number (2211325973424).

Almost surely, 2^{4422651946847} is an apocalyptic number.

4422651946847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422651946847 is an equidigital number, since it uses as much as digits as its factorization.

4422651946847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92897280, while the sum is 62.

The spelling of 4422651946847 in words is "four trillion, four hundred twenty-two billion, six hundred fifty-one million, nine hundred forty-six thousand, eight hundred forty-seven".