550122115103204 has 24 divisors (see below), whose sum is σ = 1100246030522688. Its totient is φ = 235766234976480.

The previous prime is 550122115103191. The next prime is 550122115103237. The reversal of 550122115103204 is 402301511221055.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1687547 + ... + 33212829.

It is an arithmetic number, because the mean of its divisors is an integer number (45843584605112).

Almost surely, 2^{550122115103204} is an apocalyptic number.

It is an amenable number.

550122115103204 is an abundant number, since it is smaller than the sum of its proper divisors (550123915419484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550122115103204 is a wasteful number, since it uses less digits than its factorization.

550122115103204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32148515 (or 32148513 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 550122115103204 its reverse (402301511221055), we get a palindrome (952423626324259).

The spelling of 550122115103204 in words is "five hundred fifty trillion, one hundred twenty-two billion, one hundred fifteen million, one hundred three thousand, two hundred four".