18033022030169 has 2 divisors, whose sum is σ = 18033022030170. Its totient is φ = 18033022030168.

The previous prime is 18033022030147. The next prime is 18033022030211. The reversal of 18033022030169 is 96103022033081.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14247507020569 + 3785515009600 = 3774587^2 + 1945640^2 .

It is a cyclic number.

It is not a de Polignac number, because 18033022030169 - 2³² = 18028727062873 is a prime.

It is a super-2 number, since 2×18033022030169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (18033022030129) 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, 9016511015084 + 9016511015085.

It is an arithmetic number, because the mean of its divisors is an integer number (9016511015085).

Almost surely, 2^{18033022030169} is an apocalyptic number.

It is an amenable number.

18033022030169 is a deficient number, since it is larger than the sum of its proper divisors (1).

18033022030169 is an equidigital number, since it uses as much as digits as its factorization.

18033022030169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 18033022030169 in words is "eighteen trillion, thirty-three billion, twenty-two million, thirty thousand, one hundred sixty-nine".