2442212211 has 16 divisors (see below), whose sum is σ = 3284539520. Its totient is φ = 1614064320.

The previous prime is 2442212207. The next prime is 2442212237. The reversal of 2442212211 is 1122122442.

It is not a de Polignac number, because 2442212211 - 2² = 2442212207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442212111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193896 + ... + 206106.

It is an arithmetic number, because the mean of its divisors is an integer number (205283720).

Almost surely, 2^2442212211 is an apocalyptic number.

2442212211 is a deficient number, since it is larger than the sum of its proper divisors (842327309).

2442212211 is a wasteful number, since it uses less digits than its factorization.

2442212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12786.

The product of its digits is 512, while the sum is 21.

The square root of 2442212211 is about 49418.7435190333. The cubic root of 2442212211 is about 1346.6698369434.

Adding to 2442212211 its reverse (1122122442), we get a palindrome (3564334653).

The spelling of 2442212211 in words is "two billion, four hundred forty-two million, two hundred twelve thousand, two hundred eleven".