22233001321 has 8 divisors (see below), whose sum is σ = 22962521088. Its totient is φ = 21504252000.

The previous prime is 22233001283. The next prime is 22233001327. The reversal of 22233001321 is 12310033222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22233001321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233001327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133660 + ... + 249661.

It is an arithmetic number, because the mean of its divisors is an integer number (2870315136).

Almost surely, 2^22233001321 is an apocalyptic number.

It is an amenable number.

22233001321 is a deficient number, since it is larger than the sum of its proper divisors (729519767).

22233001321 is a wasteful number, since it uses less digits than its factorization.

22233001321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385223.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22233001321 its reverse (12310033222), we get a palindrome (34543034543).

The spelling of 22233001321 in words is "twenty-two billion, two hundred thirty-three million, one thousand, three hundred twenty-one".