144044333021222 has 16 divisors (see below), whose sum is σ = 221750110821312. Its totient is φ = 70147467499200.

The previous prime is 144044333021179. The next prime is 144044333021243. The reversal of 144044333021222 is 222120333440441.

It is a happy number.

It is a congruent number.

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, 4959506654 + ... + 4959535697.

It is an arithmetic number, because the mean of its divisors is an integer number (13859381926332).

Almost surely, 2^{144044333021222} is an apocalyptic number.

144044333021222 is a deficient number, since it is larger than the sum of its proper divisors (77705777800090).

144044333021222 is a wasteful number, since it uses less digits than its factorization.

144044333021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9919042543.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 144044333021222 its reverse (222120333440441), we get a palindrome (366164666461663).

The spelling of 144044333021222 in words is "one hundred forty-four trillion, forty-four billion, three hundred thirty-three million, twenty-one thousand, two hundred twenty-two".