204022004222 has 16 divisors (see below), whose sum is σ = 324744020640. Its totient is φ = 95800259328.

The previous prime is 204022004213. The next prime is 204022004227. The reversal of 204022004222 is 222400220402.

It is a junction number, because it is equal to n+sod(n) for n = 204022004194 and 204022004203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022004227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6549722 + ... + 6580797.

It is an arithmetic number, because the mean of its divisors is an integer number (20296501290).

Almost surely, 2^204022004222 is an apocalyptic number.

204022004222 is a deficient number, since it is larger than the sum of its proper divisors (120722016418).

204022004222 is a wasteful number, since it uses less digits than its factorization.

204022004222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13130995.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 204022004222 its reverse (222400220402), we get a palindrome (426422224624).

The spelling of 204022004222 in words is "two hundred four billion, twenty-two million, four thousand, two hundred twenty-two".