22320133321 has 8 divisors (see below), whose sum is σ = 23509902080. Its totient is φ = 21131867088.

The previous prime is 22320133313. The next prime is 22320133349. The reversal of 22320133321 is 12333102322.

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 22320133321 - 2³ = 22320133313 is a prime.

It is a super-3 number, since 3×22320133321³ (a number of 32 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 = 22320133292 and 22320133301.

It is not an unprimeable number, because it can be changed into a prime (22320133421) 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, 345066 + ... + 404611.

It is an arithmetic number, because the mean of its divisors is an integer number (2938737760).

Almost surely, 2^22320133321 is an apocalyptic number.

It is an amenable number.

22320133321 is a deficient number, since it is larger than the sum of its proper divisors (1189768759).

22320133321 is a wasteful number, since it uses less digits than its factorization.

22320133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751263.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22320133321 its reverse (12333102322), we get a palindrome (34653235643).

The spelling of 22320133321 in words is "twenty-two billion, three hundred twenty million, one hundred thirty-three thousand, three hundred twenty-one".