4322245121 has 8 divisors (see below), whose sum is σ = 4593021480. Its totient is φ = 4053305088.

The previous prime is 4322245099. The next prime is 4322245127. The reversal of 4322245121 is 1215422234.

4322245121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1178960896 + 3143284225 = 34336^2 + 56065^2 .

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 4322245121 - 2²² = 4318050817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4322245127) 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, 454226 + ... + 463643.

It is an arithmetic number, because the mean of its divisors is an integer number (574127685).

Almost surely, 2^4322245121 is an apocalyptic number.

It is an amenable number.

4322245121 is a deficient number, since it is larger than the sum of its proper divisors (270776359).

4322245121 is a wasteful number, since it uses less digits than its factorization.

4322245121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918163.

The product of its digits is 3840, while the sum is 26.

The square root of 4322245121 is about 65743.7838962742. The cubic root of 4322245121 is about 1628.9326597983.

Adding to 4322245121 its reverse (1215422234), we get a palindrome (5537667355).

The spelling of 4322245121 in words is "four billion, three hundred twenty-two million, two hundred forty-five thousand, one hundred twenty-one".