22244334321 has 8 divisors (see below), whose sum is σ = 32355395424. Its totient is φ = 13481414720.

The previous prime is 22244334311. The next prime is 22244334331. The reversal of 22244334321 is 12343344222.

It is an interprime number because it is at equal distance from previous prime (22244334311) and next prime (22244334331).

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 22244334321 - 2¹⁰ = 22244333297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22244334311) 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, 337035336 + ... + 337035401.

It is an arithmetic number, because the mean of its divisors is an integer number (4044424428).

Almost surely, 2^22244334321 is an apocalyptic number.

It is an amenable number.

22244334321 is a deficient number, since it is larger than the sum of its proper divisors (10111061103).

22244334321 is a wasteful number, since it uses less digits than its factorization.

22244334321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674070751.

The product of its digits is 27648, while the sum is 30.

Adding to 22244334321 its reverse (12343344222), we get a palindrome (34587678543).

Subtracting from 22244334321 its reverse (12343344222), we obtain a palindrome (9900990099).

The spelling of 22244334321 in words is "twenty-two billion, two hundred forty-four million, three hundred thirty-four thousand, three hundred twenty-one".