22032000233 has 2 divisors, whose sum is σ = 22032000234. Its totient is φ = 22032000232.

The previous prime is 22032000229. The next prime is 22032000251. The reversal of 22032000233 is 33200023022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21596359849 + 435640384 = 146957^2 + 20872^2 .

It is a cyclic number.

It is not a de Polignac number, because 22032000233 - 2² = 22032000229 is a prime.

It is not a weakly prime, because it can be changed into another prime (22032000203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11016000116 + 11016000117.

It is an arithmetic number, because the mean of its divisors is an integer number (11016000117).

Almost surely, 2^22032000233 is an apocalyptic number.

It is an amenable number.

22032000233 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032000233 is an equidigital number, since it uses as much as digits as its factorization.

22032000233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 22032000233 its reverse (33200023022), we get a palindrome (55232023255).

The spelling of 22032000233 in words is "twenty-two billion, thirty-two million, two hundred thirty-three", and thus it is an aban number.