22100030232317 has 2 divisors, whose sum is σ = 22100030232318. Its totient is φ = 22100030232316.

The previous prime is 22100030232227. The next prime is 22100030232323. The reversal of 22100030232317 is 71323203000122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19154461249561 + 2945568982756 = 4376581^2 + 1716266^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100030232317 - 2²⁰ = 22100029183741 is a prime.

It is a super-2 number, since 2×22100030232317² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100030202317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050015116158 + 11050015116159.

It is an arithmetic number, because the mean of its divisors is an integer number (11050015116159).

Almost surely, 2^{22100030232317} is an apocalyptic number.

It is an amenable number.

22100030232317 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100030232317 is an equidigital number, since it uses as much as digits as its factorization.

22100030232317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

Adding to 22100030232317 its reverse (71323203000122), we get a palindrome (93423233232439).

The spelling of 22100030232317 in words is "twenty-two trillion, one hundred billion, thirty million, two hundred thirty-two thousand, three hundred seventeen".