1101112012069 has 2 divisors, whose sum is σ = 1101112012070. Its totient is φ = 1101112012068.

The previous prime is 1101112012037. The next prime is 1101112012159. The reversal of 1101112012069 is 9602102111011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1093969564900 + 7142447169 = 1045930^2 + 84513^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101112012069 - 2⁵ = 1101112012037 is a prime.

It is a super-2 number, since 2×1101112012069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101112010069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550556006034 + 550556006035.

It is an arithmetic number, because the mean of its divisors is an integer number (550556006035).

Almost surely, 2^{1101112012069} is an apocalyptic number.

It is an amenable number.

1101112012069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101112012069 is an equidigital number, since it uses as much as digits as its factorization.

1101112012069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 25.

The spelling of 1101112012069 in words is "one trillion, one hundred one billion, one hundred twelve million, twelve thousand, sixty-nine".