4424222401321 has 8 divisors (see below), whose sum is σ = 4609708286400. Its totient is φ = 4240931615760.

The previous prime is 4424222401301. The next prime is 4424222401351. The reversal of 4424222401321 is 1231042224244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4424222401321 - 2⁵ = 4424222401289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4424222401301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548770765 + ... + 548778826.

It is an arithmetic number, because the mean of its divisors is an integer number (576213535800).

Almost surely, 2^{4424222401321} is an apocalyptic number.

It is an amenable number.

4424222401321 is a deficient number, since it is larger than the sum of its proper divisors (185485885079).

4424222401321 is a wasteful number, since it uses less digits than its factorization.

4424222401321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097549759.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4424222401321 its reverse (1231042224244), we get a palindrome (5655264625565).

The spelling of 4424222401321 in words is "four trillion, four hundred twenty-four billion, two hundred twenty-two million, four hundred one thousand, three hundred twenty-one".