2004222122 has 16 divisors (see below), whose sum is σ = 3457697280. Its totient is φ = 853480368.

The previous prime is 2004222107. The next prime is 2004222167. The reversal of 2004222122 is 2212224002.

It is a self number, because there is not a number n which added to its sum of digits gives 2004222122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453722 + ... + 458117.

It is an arithmetic number, because the mean of its divisors is an integer number (216106080).

Almost surely, 2^2004222122 is an apocalyptic number.

2004222122 is a deficient number, since it is larger than the sum of its proper divisors (1453475158).

2004222122 is a wasteful number, since it uses less digits than its factorization.

2004222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912005.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2004222122 is about 44768.5394222327. The cubic root of 2004222122 is about 1260.8070168075.

Adding to 2004222122 its reverse (2212224002), we get a palindrome (4216446124).

The spelling of 2004222122 in words is "two billion, four million, two hundred twenty-two thousand, one hundred twenty-two".