22203321033 has 8 divisors (see below), whose sum is σ = 29607113088. Its totient is φ = 14800871504.

The previous prime is 22203320989. The next prime is 22203321043. The reversal of 22203321033 is 33012330222.

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 22203321033 - 2¹² = 22203316937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22203321043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296385 + ... + 363662.

It is an arithmetic number, because the mean of its divisors is an integer number (3700889136).

Almost surely, 2^22203321033 is an apocalyptic number.

It is an amenable number.

22203321033 is a deficient number, since it is larger than the sum of its proper divisors (7403792055).

22203321033 is a wasteful number, since it uses less digits than its factorization.

22203321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671263.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22203321033 its reverse (33012330222), we get a palindrome (55215651255).

The spelling of 22203321033 in words is "twenty-two billion, two hundred three million, three hundred twenty-one thousand, thirty-three".