12305550224 has 40 divisors (see below), whose sum is σ = 26019664992. Its totient is φ = 5591237120.

The previous prime is 12305550221. The next prime is 12305550253. The reversal of 12305550224 is 42205550321.

It is not an unprimeable number, because it can be changed into a prime (12305550221) 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, 488072 + ... + 512664.

Almost surely, 2^12305550224 is an apocalyptic number.

It is an amenable number.

12305550224 is an abundant number, since it is smaller than the sum of its proper divisors (13714114768).

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

12305550224 is a wasteful number, since it uses less digits than its factorization.

12305550224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27455 (or 27449 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 12305550224 in words is "twelve billion, three hundred five million, five hundred fifty thousand, two hundred twenty-four".