11232211 has 8 divisors (see below), whose sum is σ = 12337920. Its totient is φ = 10177992.

The previous prime is 11232203. The next prime is 11232217. The reversal of 11232211 is 11223211.

11232211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 11232211 - 2³ = 11232203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11232191 and 11232200.

It is not an unprimeable number, because it can be changed into a prime (11232217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12415 + ... + 13288.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^11232211 is an apocalyptic number.

11232211 is a deficient number, since it is larger than the sum of its proper divisors (1105709).

11232211 is a wasteful number, since it uses less digits than its factorization.

11232211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25745.

The product of its digits is 24, while the sum is 13.

The square root of 11232211 is about 3351.4490895730. The cubic root of 11232211 is about 223.9520717504.

Adding to 11232211 its reverse (11223211), we get a palindrome (22455422).

It can be divided in two parts, 112 and 32211, that added together give a palindrome (32323).

The spelling of 11232211 in words is "eleven million, two hundred thirty-two thousand, two hundred eleven".