144441222432322 has 16 divisors (see below), whose sum is σ = 217003707839520. Its totient is φ = 72106709476608.

The previous prime is 144441222432229. The next prime is 144441222432401. The reversal of 144441222432322 is 223234222144441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8949343 + ... + 19208674.

It is an arithmetic number, because the mean of its divisors is an integer number (13562731739970).

Almost surely, 2^{144441222432322} is an apocalyptic number.

144441222432322 is a deficient number, since it is larger than the sum of its proper divisors (72562485407198).

144441222432322 is a wasteful number, since it uses less digits than its factorization.

144441222432322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28162065.

The product of its digits is 589824, while the sum is 40.

Adding to 144441222432322 its reverse (223234222144441), we get a palindrome (367675444576763).

The spelling of 144441222432322 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twenty-two million, four hundred thirty-two thousand, three hundred twenty-two".