1322443431122 has 16 divisors (see below), whose sum is σ = 2291292362592. Its totient is φ = 565751200320.

The previous prime is 1322443431097. The next prime is 1322443431161. The reversal of 1322443431122 is 2211343442231.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767972128 + ... + 1767972875.

It is an arithmetic number, because the mean of its divisors is an integer number (143205772662).

Almost surely, 2^{1322443431122} is an apocalyptic number.

1322443431122 is a deficient number, since it is larger than the sum of its proper divisors (968848931470).

1322443431122 is a wasteful number, since it uses less digits than its factorization.

1322443431122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3535945033.

The product of its digits is 27648, while the sum is 32.

Adding to 1322443431122 its reverse (2211343442231), we get a palindrome (3533786873353).

The spelling of 1322443431122 in words is "one trillion, three hundred twenty-two billion, four hundred forty-three million, four hundred thirty-one thousand, one hundred twenty-two".