11250227 has 4 divisors (see below), whose sum is σ = 11258856. Its totient is φ = 11241600.

The previous prime is 11250221. The next prime is 11250247. The reversal of 11250227 is 72205211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11250227 - 2¹⁴ = 11233843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11250199 and 11250208.

It is not an unprimeable number, because it can be changed into a prime (11250221) 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, 1913 + ... + 5114.

It is an arithmetic number, because the mean of its divisors is an integer number (2814714).

Almost surely, 2^11250227 is an apocalyptic number.

11250227 is a deficient number, since it is larger than the sum of its proper divisors (8629).

11250227 is an equidigital number, since it uses as much as digits as its factorization.

11250227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 11250227 is about 3354.1358052410. The cubic root of 11250227 is about 224.0717443975.

Adding to 11250227 its reverse (72205211), we get a palindrome (83455438).

The spelling of 11250227 in words is "eleven million, two hundred fifty thousand, two hundred twenty-seven".