13242211 has 4 divisors (see below), whose sum is σ = 13373424. Its totient is φ = 13111000.

The previous prime is 13242199. The next prime is 13242253. The reversal of 13242211 is 11224231.

13242211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13242211 - 2⁵ = 13242179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13242011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65455 + ... + 65656.

It is an arithmetic number, because the mean of its divisors is an integer number (3343356).

Almost surely, 2^13242211 is an apocalyptic number.

13242211 is a deficient number, since it is larger than the sum of its proper divisors (131213).

13242211 is a wasteful number, since it uses less digits than its factorization.

13242211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131212.

The product of its digits is 96, while the sum is 16.

The square root of 13242211 is about 3638.9848859263. The cubic root of 13242211 is about 236.5847976652.

Adding to 13242211 its reverse (11224231), we get a palindrome (24466442).

The spelling of 13242211 in words is "thirteen million, two hundred forty-two thousand, two hundred eleven".