11066201 has 4 divisors (see below), whose sum is σ = 11717172. Its totient is φ = 10415232.

The previous prime is 11066183. The next prime is 11066221. The reversal of 11066201 is 10266011.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 8094025 = 1724^2 + 2845^2 .

It is a cyclic number.

It is not a de Polignac number, because 11066201 - 2²² = 6871897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 650953 = 11066201 / (1 + 1 + 0 + 6 + 6 + 2 + 0 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11066201.

It is not an unprimeable number, because it can be changed into a prime (11066221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325460 + ... + 325493.

It is an arithmetic number, because the mean of its divisors is an integer number (2929293).

Almost surely, 2^11066201 is an apocalyptic number.

It is an amenable number.

11066201 is a deficient number, since it is larger than the sum of its proper divisors (650971).

11066201 is an equidigital number, since it uses as much as digits as its factorization.

11066201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650970.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 11066201 is about 3326.5899957765. The cubic root of 11066201 is about 222.8432676429.

The spelling of 11066201 in words is "eleven million, sixty-six thousand, two hundred one".