1069711112 has 8 divisors (see below), whose sum is σ = 2005708350. Its totient is φ = 534855552.

The previous prime is 1069711109. The next prime is 1069711157. The reversal of 1069711112 is 2111179601.

It can be written as a sum of positive squares in only one way, i.e., 913611076 + 156100036 = 30226^2 + 12494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1069711112² = 2288563726272553088, which contains 22 as substring.

It is an unprimeable number.

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, 66856937 + ... + 66856952.

Almost surely, 2^1069711112 is an apocalyptic number.

It is an amenable number.

1069711112 is a deficient number, since it is larger than the sum of its proper divisors (935997238).

1069711112 is a wasteful number, since it uses less digits than its factorization.

1069711112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133713895 (or 133713891 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 29.

The square root of 1069711112 is about 32706.4383875713. The cubic root of 1069711112 is about 1022.7170644870.

The spelling of 1069711112 in words is "one billion, sixty-nine million, seven hundred eleven thousand, one hundred twelve".