3122422401 has 16 divisors (see below), whose sum is σ = 4815304704. Its totient is φ = 1762743504.

The previous prime is 3122422397. The next prime is 3122422409. The reversal of 3122422401 is 1042242213.

It is not a de Polignac number, because 3122422401 - 2² = 3122422397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3122422409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893961 + ... + 897446.

It is an arithmetic number, because the mean of its divisors is an integer number (300956544).

Almost surely, 2^3122422401 is an apocalyptic number.

It is an amenable number.

3122422401 is a deficient number, since it is larger than the sum of its proper divisors (1692882303).

3122422401 is a wasteful number, since it uses less digits than its factorization.

3122422401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791500.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3122422401 is about 55878.6399351308. The cubic root of 3122422401 is about 1461.6067881259.

Adding to 3122422401 its reverse (1042242213), we get a palindrome (4164664614).

The spelling of 3122422401 in words is "three billion, one hundred twenty-two million, four hundred twenty-two thousand, four hundred one".