11066273201 has 4 divisors (see below), whose sum is σ = 11078421504. Its totient is φ = 11054124900.

The previous prime is 11066273177. The next prime is 11066273249. The reversal of 11066273201 is 10237266011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11066273201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11066276201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6072785 + ... + 6074606.

It is an arithmetic number, because the mean of its divisors is an integer number (2769605376).

Almost surely, 2^11066273201 is an apocalyptic number.

It is an amenable number.

11066273201 is a deficient number, since it is larger than the sum of its proper divisors (12148303).

11066273201 is an equidigital number, since it uses as much as digits as its factorization.

11066273201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12148302.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 11066273201 in words is "eleven billion, sixty-six million, two hundred seventy-three thousand, two hundred one".