11322227 has 8 divisors (see below), whose sum is σ = 13117536. Its totient is φ = 9571392.

The previous prime is 11322217. The next prime is 11322229. The reversal of 11322227 is 72222311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11322227 - 2⁴ = 11322211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11322199 and 11322208.

It is not an unprimeable number, because it can be changed into a prime (11322229) 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 7 ways as a sum of consecutive naturals, for example, 10568 + ... + 11589.

It is an arithmetic number, because the mean of its divisors is an integer number (1639692).

Almost surely, 2^11322227 is an apocalyptic number.

11322227 is a deficient number, since it is larger than the sum of its proper divisors (1795309).

11322227 is an equidigital number, since it uses as much as digits as its factorization.

11322227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22237.

The product of its digits is 336, while the sum is 20.

The square root of 11322227 is about 3364.8517054991. The cubic root of 11322227 is about 224.5487383497.

Adding to 11322227 its reverse (72222311), we get a palindrome (83544538).

The spelling of 11322227 in words is "eleven million, three hundred twenty-two thousand, two hundred twenty-seven".