3122430216 has 16 divisors (see below), whose sum is σ = 7806075600. Its totient is φ = 1040810064.

The previous prime is 3122430197. The next prime is 3122430221. The reversal of 3122430216 is 6120342213.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 130101259 = 3122430216 / (3 + 1 + 2 + 2 + 4 + 3 + 0 + 2 + 1 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65050606 + ... + 65050653.

It is an arithmetic number, because the mean of its divisors is an integer number (487879725).

Almost surely, 2^3122430216 is an apocalyptic number.

It is an amenable number.

3122430216 is an abundant number, since it is smaller than the sum of its proper divisors (4683645384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3122430216 is a wasteful number, since it uses less digits than its factorization.

3122430216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130101268 (or 130101264 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3122430216 is about 55878.7098634176. The cubic root of 3122430216 is about 1461.6080075261.

Adding to 3122430216 its reverse (6120342213), we get a palindrome (9242772429).

The spelling of 3122430216 in words is "three billion, one hundred twenty-two million, four hundred thirty thousand, two hundred sixteen".