100122220011169 has 2 divisors, whose sum is σ = 100122220011170. Its totient is φ = 100122220011168.

The previous prime is 100122220011167. The next prime is 100122220011301. The reversal of 100122220011169 is 961110022221001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58389160038400 + 41733059972769 = 7641280^2 + 6460113^2 .

It is an emirp because it is prime and its reverse (961110022221001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100122220011169 - 2¹ = 100122220011167 is a prime.

It is a super-2 number, since 2×100122220011169² (a number of 29 digits) contains 22 as substring.

Together with 100122220011167, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100122220011167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50061110005584 + 50061110005585.

It is an arithmetic number, because the mean of its divisors is an integer number (50061110005585).

Almost surely, 2^{100122220011169} is an apocalyptic number.

It is an amenable number.

100122220011169 is a deficient number, since it is larger than the sum of its proper divisors (1).

100122220011169 is an equidigital number, since it uses as much as digits as its factorization.

100122220011169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 100122220011169 in words is "one hundred trillion, one hundred twenty-two billion, two hundred twenty million, eleven thousand, one hundred sixty-nine".