204222042130054 has 32 divisors (see below), whose sum is σ = 338394524862240. Its totient is φ = 91839223187712.

The previous prime is 204222042130033. The next prime is 204222042130069. The reversal of 204222042130054 is 450031240222402.

It is a happy number.

204222042130054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 204222042129998 and 204222042130025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222852397 + ... + 223766920.

It is an arithmetic number, because the mean of its divisors is an integer number (10574828901945).

Almost surely, 2^{204222042130054} is an apocalyptic number.

204222042130054 is a deficient number, since it is larger than the sum of its proper divisors (134172482732186).

204222042130054 is a wasteful number, since it uses less digits than its factorization.

204222042130054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446619784.

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 204222042130054 its reverse (450031240222402), we get a palindrome (654253282352456).

The spelling of 204222042130054 in words is "two hundred four trillion, two hundred twenty-two billion, forty-two million, one hundred thirty thousand, fifty-four".