2122003204 has 12 divisors (see below), whose sum is σ = 3776446800. Its totient is φ = 1043018408.

The previous prime is 2122003193. The next prime is 2122003211. The reversal of 2122003204 is 4023002212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4495534 + ... + 4496005.

It is an arithmetic number, because the mean of its divisors is an integer number (314703900).

Almost surely, 2^2122003204 is an apocalyptic number.

It is an amenable number.

2122003204 is a deficient number, since it is larger than the sum of its proper divisors (1654443596).

2122003204 is a wasteful number, since it uses less digits than its factorization.

2122003204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8991602 (or 8991600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2122003204 is about 46065.2060019273. The cubic root of 2122003204 is about 1285.0361497196.

Adding to 2122003204 its reverse (4023002212), we get a palindrome (6145005416).

The spelling of 2122003204 in words is "two billion, one hundred twenty-two million, three thousand, two hundred four".