422210466443 has 8 divisors (see below), whose sum is σ = 444488435520. Its totient is φ = 399938133960.

The previous prime is 422210466439. The next prime is 422210466449. The reversal of 422210466443 is 344664012224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422210466443 - 2² = 422210466439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422210466397 and 422210466406.

It is not an unprimeable number, because it can be changed into a prime (422210466449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254953 + ... + 1555418.

It is an arithmetic number, because the mean of its divisors is an integer number (55561054440).

Almost surely, 2^422210466443 is an apocalyptic number.

422210466443 is a deficient number, since it is larger than the sum of its proper divisors (22277969077).

422210466443 is a wasteful number, since it uses less digits than its factorization.

422210466443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818297.

The product of its (nonzero) digits is 221184, while the sum is 38.

Adding to 422210466443 its reverse (344664012224), we get a palindrome (766874478667).

The spelling of 422210466443 in words is "four hundred twenty-two billion, two hundred ten million, four hundred sixty-six thousand, four hundred forty-three".