22023222223321 has 8 divisors (see below), whose sum is σ = 24314795182944. Its totient is φ = 19779892905120.

The previous prime is 22023222223319. The next prime is 22023222223363. The reversal of 22023222223321 is 12332222232022.

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 22023222223321 - 2¹ = 22023222223319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22023222223321.

It is not an unprimeable number, because it can be changed into a prime (22023222223721) 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, 12060909396 + ... + 12060911221.

It is an arithmetic number, because the mean of its divisors is an integer number (3039349397868).

Almost surely, 2^{22023222223321} is an apocalyptic number.

It is an amenable number.

22023222223321 is a deficient number, since it is larger than the sum of its proper divisors (2291572959623).

22023222223321 is a wasteful number, since it uses less digits than its factorization.

22023222223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24121820711.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22023222223321 its reverse (12332222232022), we get a palindrome (34355444455343).

The spelling of 22023222223321 in words is "twenty-two trillion, twenty-three billion, two hundred twenty-two million, two hundred twenty-three thousand, three hundred twenty-one".