3220444123 has 8 divisors (see below), whose sum is σ = 3470286848. Its totient is φ = 2970903744.

The previous prime is 3220444109. The next prime is 3220444169. The reversal of 3220444123 is 3214440223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220444123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220444103) 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, 53211 + ... + 96292.

It is an arithmetic number, because the mean of its divisors is an integer number (433785856).

Almost surely, 2^3220444123 is an apocalyptic number.

3220444123 is a deficient number, since it is larger than the sum of its proper divisors (249842725).

3220444123 is a wasteful number, since it uses less digits than its factorization.

3220444123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151173.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3220444123 is about 56748.9570212528. The cubic root of 3220444123 is about 1476.7441396903.

Adding to 3220444123 its reverse (3214440223), we get a palindrome (6434884346).

The spelling of 3220444123 in words is "three billion, two hundred twenty million, four hundred forty-four thousand, one hundred twenty-three".