550412012230 has 32 divisors (see below), whose sum is σ = 1050244880256. Its totient is φ = 206972089344.

The previous prime is 550412012209. The next prime is 550412012237. The reversal of 550412012230 is 32210214055.

It is a junction number, because it is equal to n+sod(n) for n = 550412012195 and 550412012204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550412012237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743294 + ... + 2034673.

It is an arithmetic number, because the mean of its divisors is an integer number (32820152508).

Almost surely, 2^550412012230 is an apocalyptic number.

550412012230 is a deficient number, since it is larger than the sum of its proper divisors (499832868026).

550412012230 is a wasteful number, since it uses less digits than its factorization.

550412012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778848.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 550412012230 its reverse (32210214055), we get a palindrome (582622226285).

The spelling of 550412012230 in words is "five hundred fifty billion, four hundred twelve million, twelve thousand, two hundred thirty".