22022000017 has 2 divisors, whose sum is σ = 22022000018. Its totient is φ = 22022000016.

The previous prime is 22021999963. The next prime is 22022000029. The reversal of 22022000017 is 71000022022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11735172241 + 10286827776 = 108329^2 + 101424^2 .

It is a cyclic number.

It is not a de Polignac number, because 22022000017 - 2²³ = 22013611409 is a prime.

It is not a weakly prime, because it can be changed into another prime (22022000087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011000008 + 11011000009.

It is an arithmetic number, because the mean of its divisors is an integer number (11011000009).

Almost surely, 2^22022000017 is an apocalyptic number.

It is an amenable number.

22022000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022000017 is an equidigital number, since it uses as much as digits as its factorization.

22022000017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

Adding to 22022000017 its reverse (71000022022), we get a palindrome (93022022039).

The spelling of 22022000017 in words is "twenty-two billion, twenty-two million, seventeen", and thus it is an aban number and an uban number.