4122211 has 4 divisors (see below), whose sum is σ = 4364712. Its totient is φ = 3879712.

The previous prime is 4122187. The next prime is 4122227. The reversal of 4122211 is 1122214.

It is a happy number.

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 4122211 - 2⁵ = 4122179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4122191 and 4122200.

It is not an unprimeable number, because it can be changed into a prime (4120211) 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, 121225 + ... + 121258.

It is an arithmetic number, because the mean of its divisors is an integer number (1091178).

Almost surely, 2^4122211 is an apocalyptic number.

4122211 is a deficient number, since it is larger than the sum of its proper divisors (242501).

4122211 is a wasteful number, since it uses less digits than its factorization.

4122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242500.

The product of its digits is 32, while the sum is 13.

The square root of 4122211 is about 2030.3228807261. The cubic root of 4122211 is about 160.3405636507.

Adding to 4122211 its reverse (1122214), we get a palindrome (5244425).

The spelling of 4122211 in words is "four million, one hundred twenty-two thousand, two hundred eleven".