1010001119969 has 2 divisors, whose sum is σ = 1010001119970. Its totient is φ = 1010001119968.

The previous prime is 1010001119947. The next prime is 1010001119971. The reversal of 1010001119969 is 9699111000101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 853014793744 + 156986326225 = 923588^2 + 396215^2 .

It is an emirp because it is prime and its reverse (9699111000101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010001119969 - 2²⁰ = 1010000071393 is a prime.

It is a super-2 number, since 2×1010001119969² (a number of 25 digits) contains 22 as substring.

Together with 1010001119971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1010001119909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505000559984 + 505000559985.

It is an arithmetic number, because the mean of its divisors is an integer number (505000559985).

Almost surely, 2^{1010001119969} is an apocalyptic number.

It is an amenable number.

1010001119969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010001119969 is an equidigital number, since it uses as much as digits as its factorization.

1010001119969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 38.

The spelling of 1010001119969 in words is "one trillion, ten billion, one million, one hundred nineteen thousand, nine hundred sixty-nine".