144322023221227 has 2 divisors, whose sum is σ = 144322023221228. Its totient is φ = 144322023221226.

The previous prime is 144322023221221. The next prime is 144322023221263. The reversal of 144322023221227 is 722122320223441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144322023221227 - 2⁷ = 144322023221099 is a prime.

It is not a weakly prime, because it can be changed into another prime (144322023221221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72161011610613 + 72161011610614.

It is an arithmetic number, because the mean of its divisors is an integer number (72161011610614).

Almost surely, 2^{144322023221227} is an apocalyptic number.

144322023221227 is a deficient number, since it is larger than the sum of its proper divisors (1).

144322023221227 is an equidigital number, since it uses as much as digits as its factorization.

144322023221227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 144322023221227 its reverse (722122320223441), we get a palindrome (866444343444668).

The spelling of 144322023221227 in words is "one hundred forty-four trillion, three hundred twenty-two billion, twenty-three million, two hundred twenty-one thousand, two hundred twenty-seven".