22530033017 has 2 divisors, whose sum is σ = 22530033018. Its totient is φ = 22530033016.

The previous prime is 22530032951. The next prime is 22530033073. The reversal of 22530033017 is 71033003522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21794321641 + 735711376 = 147629^2 + 27124^2 .

It is a cyclic number.

It is not a de Polignac number, because 22530033017 - 2²⁰ = 22528984441 is a prime.

It is a super-2 number, since 2×22530033017² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22530033077) 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 as a sum of consecutive naturals, namely, 11265016508 + 11265016509.

It is an arithmetic number, because the mean of its divisors is an integer number (11265016509).

Almost surely, 2^22530033017 is an apocalyptic number.

It is an amenable number.

22530033017 is a deficient number, since it is larger than the sum of its proper divisors (1).

22530033017 is an equidigital number, since it uses as much as digits as its factorization.

22530033017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 26.

Adding to 22530033017 its reverse (71033003522), we get a palindrome (93563036539).

The spelling of 22530033017 in words is "twenty-two billion, five hundred thirty million, thirty-three thousand, seventeen".