22303020033 has 32 divisors (see below), whose sum is σ = 37843787520. Its totient is φ = 12716887680.

The previous prime is 22303019957. The next prime is 22303020041. The reversal of 22303020033 is 33002030322.

It is not a de Polignac number, because 22303020033 - 2⁸ = 22303019777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22303019988 and 22303020015.

It is not an unprimeable number, because it can be changed into a prime (22303024033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40860 + ... + 215117.

It is an arithmetic number, because the mean of its divisors is an integer number (1182618360).

Almost surely, 2^22303020033 is an apocalyptic number.

It is an amenable number.

22303020033 is a deficient number, since it is larger than the sum of its proper divisors (15540767487).

22303020033 is a wasteful number, since it uses less digits than its factorization.

22303020033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256454 (or 256448 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 22303020033 its reverse (33002030322), we get a palindrome (55305050355).

The spelling of 22303020033 in words is "twenty-two billion, three hundred three million, twenty thousand, thirty-three".