11065456011 has 16 divisors (see below), whose sum is σ = 15169609728. Its totient is φ = 7170465600.

The previous prime is 11065455991. The next prime is 11065456013.

11065456011 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 11065456011 - 2¹¹ = 11065453963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11065456011.

It is not an unprimeable number, because it can be changed into a prime (11065456013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132651 + ... + 199316.

It is an arithmetic number, because the mean of its divisors is an integer number (948100608).

Almost surely, 2^11065456011 is an apocalyptic number.

11065456011 is a deficient number, since it is larger than the sum of its proper divisors (4104153717).

11065456011 is a wasteful number, since it uses less digits than its factorization.

11065456011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332282.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 11065456011 in words is "eleven billion, sixty-five million, four hundred fifty-six thousand, eleven".