4122224321 has 4 divisors (see below), whose sum is σ = 4133707200. Its totient is φ = 4110741444.

The previous prime is 4122224317. The next prime is 4122224329. The reversal of 4122224321 is 1234222214.

4122224321 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4122224321 - 2² = 4122224317 is a prime.

It is a super-2 number, since 2×4122224321² = 33985466705287822082, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4122224329) 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, 5740901 + ... + 5741618.

It is an arithmetic number, because the mean of its divisors is an integer number (1033426800).

Almost surely, 2^4122224321 is an apocalyptic number.

It is an amenable number.

4122224321 is a deficient number, since it is larger than the sum of its proper divisors (11482879).

4122224321 is a wasteful number, since it uses less digits than its factorization.

4122224321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482878.

The product of its digits is 1536, while the sum is 23.

The square root of 4122224321 is about 64204.5506253256. The cubic root of 4122224321 is about 1603.4073636498.

Adding to 4122224321 its reverse (1234222214), we get a palindrome (5356446535).

The spelling of 4122224321 in words is "four billion, one hundred twenty-two million, two hundred twenty-four thousand, three hundred twenty-one".