11110122122069 has 2 divisors, whose sum is σ = 11110122122070. Its totient is φ = 11110122122068.

The previous prime is 11110122122059. The next prime is 11110122122111. The reversal of 11110122122069 is 96022122101111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7573228802500 + 3536893319569 = 2751950^2 + 1880663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110122122069 is a prime.

It is a super-2 number, since 2×11110122122069² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110122122059) 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, 5555061061034 + 5555061061035.

It is an arithmetic number, because the mean of its divisors is an integer number (5555061061035).

Almost surely, 2^{11110122122069} is an apocalyptic number.

It is an amenable number.

11110122122069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110122122069 is an equidigital number, since it uses as much as digits as its factorization.

11110122122069 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 29.

The spelling of 11110122122069 in words is "eleven trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty-two thousand, sixty-nine".