11065183114969 has 9 divisors (see below), whose sum is σ = 11328643812213. Its totient is φ = 10807713564732.

The previous prime is 11065183114961. The next prime is 11065183114991. The reversal of 11065183114969 is 96941138156011.

The square root of 11065183114969 is 3326437.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 11065183114969 - 2³ = 11065183114961 is a prime.

It is a super-2 number, since 2×11065183114969² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11065183114961) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 142998112 + ... + 143075470.

It is an arithmetic number, because the mean of its divisors is an integer number (1258738201357).

Almost surely, 2^{11065183114969} is an apocalyptic number.

11065183114969 is the 3326437-th square number.

11065183114969 is the 1663219-th centered octagonal number.

It is an amenable number.

11065183114969 is a deficient number, since it is larger than the sum of its proper divisors (263460697244).

11065183114969 is an frugal number, since it uses more digits than its factorization.

11065183114969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154804 (or 77402 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 55.

The spelling of 11065183114969 in words is "eleven trillion, sixty-five billion, one hundred eighty-three million, one hundred fourteen thousand, nine hundred sixty-nine".