1322304224422 has 4 divisors (see below), whose sum is σ = 1983456336636. Its totient is φ = 661152112210.

The previous prime is 1322304224389. The next prime is 1322304224443. The reversal of 1322304224422 is 2244224032231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330576056104 + ... + 330576056107.

It is an arithmetic number, because the mean of its divisors is an integer number (495864084159).

Almost surely, 2^{1322304224422} is an apocalyptic number.

1322304224422 is a deficient number, since it is larger than the sum of its proper divisors (661152112214).

1322304224422 is an equidigital number, since it uses as much as digits as its factorization.

1322304224422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661152112213.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 1322304224422 its reverse (2244224032231), we get a palindrome (3566528256653).

The spelling of 1322304224422 in words is "one trillion, three hundred twenty-two billion, three hundred four million, two hundred twenty-four thousand, four hundred twenty-two".