11065067156011 has 4 divisors (see below), whose sum is σ = 12070982352024. Its totient is φ = 10059151960000.

The previous prime is 11065067155999. The next prime is 11065067156069. The reversal of 11065067156011 is 11065176056011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11065067156011 - 2¹³ = 11065067147819 is a prime.

It is a super-2 number, since 2×11065067156011² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11065067156411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502957597990 + ... + 502957598011.

It is an arithmetic number, because the mean of its divisors is an integer number (3017745588006).

Almost surely, 2^{11065067156011} is an apocalyptic number.

11065067156011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11065067156011 is a deficient number, since it is larger than the sum of its proper divisors (1005915196013).

11065067156011 is a wasteful number, since it uses less digits than its factorization.

11065067156011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005915196012.

The product of its (nonzero) digits is 37800, while the sum is 40.

The spelling of 11065067156011 in words is "eleven trillion, sixty-five billion, sixty-seven million, one hundred fifty-six thousand, eleven".