4223122004 has 12 divisors (see below), whose sum is σ = 7479505824. Its totient is φ = 2086120344.

The previous prime is 4223122003. The next prime is 4223122009. The reversal of 4223122004 is 4002213224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223122003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6359792 + ... + 6360455.

It is an arithmetic number, because the mean of its divisors is an integer number (623292152).

Almost surely, 2^4223122004 is an apocalyptic number.

It is an amenable number.

4223122004 is a deficient number, since it is larger than the sum of its proper divisors (3256383820).

4223122004 is a wasteful number, since it uses less digits than its factorization.

4223122004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12720334 (or 12720332 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4223122004 is about 64985.5522712549. The cubic root of 4223122004 is about 1616.3839994597.

Adding to 4223122004 its reverse (4002213224), we get a palindrome (8225335228).

The spelling of 4223122004 in words is "four billion, two hundred twenty-three million, one hundred twenty-two thousand, four".