22320300011321 has 8 divisors (see below), whose sum is σ = 24056678071944. Its totient is φ = 20586697937280.

The previous prime is 22320300011311. The next prime is 22320300011353. The reversal of 22320300011321 is 12311000302322.

It can be written as a sum of positive squares in 4 ways, for example, as 6804736570921 + 15515563440400 = 2608589^2 + 3938980^2 .

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 22320300011321 - 2⁶ = 22320300011257 is a prime.

It is a super-3 number, since 3×22320300011321³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22320300011293 and 22320300011302.

It is not an unprimeable number, because it can be changed into a prime (22320300011311) 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, 693979940 + ... + 694012101.

It is an arithmetic number, because the mean of its divisors is an integer number (3007084758993).

Almost surely, 2^{22320300011321} is an apocalyptic number.

It is an amenable number.

22320300011321 is a deficient number, since it is larger than the sum of its proper divisors (1736378060623).

22320300011321 is a wasteful number, since it uses less digits than its factorization.

22320300011321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387993291.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22320300011321 its reverse (12311000302322), we get a palindrome (34631300313643).

The spelling of 22320300011321 in words is "twenty-two trillion, three hundred twenty billion, three hundred million, eleven thousand, three hundred twenty-one".