13227211 has 8 divisors (see below), whose sum is σ = 14068880. Its totient is φ = 12400128.

The previous prime is 13227209. The next prime is 13227251. The reversal of 13227211 is 11272231.

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 13227211 - 2¹ = 13227209 is a prime.

It is a super-2 number, since 2×13227211² = 349918221677042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (13227251) 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, 1746 + ... + 5431.

It is an arithmetic number, because the mean of its divisors is an integer number (1758610).

Almost surely, 2^13227211 is an apocalyptic number.

13227211 is a deficient number, since it is larger than the sum of its proper divisors (841669).

13227211 is an equidigital number, since it uses as much as digits as its factorization.

13227211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7293.

The product of its digits is 168, while the sum is 19.

The square root of 13227211 is about 3636.9232876155. The cubic root of 13227211 is about 236.4954341202.

Adding to 13227211 its reverse (11272231), we get a palindrome (24499442).

The spelling of 13227211 in words is "thirteen million, two hundred twenty-seven thousand, two hundred eleven".