204022202044 has 12 divisors (see below), whose sum is σ = 357049610568. Its totient is φ = 102008027600.

The previous prime is 204022202009. The next prime is 204022202071. The reversal of 204022202044 is 440202220402.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615622 + ... + 887149.

It is an arithmetic number, because the mean of its divisors is an integer number (29754134214).

Almost surely, 2^204022202044 is an apocalyptic number.

It is an amenable number.

204022202044 is a deficient number, since it is larger than the sum of its proper divisors (153027408524).

204022202044 is a wasteful number, since it uses less digits than its factorization.

204022202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536716 (or 1536714 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 204022202044 its reverse (440202220402), we get a palindrome (644224422446).

The spelling of 204022202044 in words is "two hundred four billion, twenty-two million, two hundred two thousand, forty-four".