12250304522 has 16 divisors (see below), whose sum is σ = 18654708192. Its totient is φ = 6032117520.

The previous prime is 12250304467. The next prime is 12250304527. The reversal of 12250304522 is 22540305221.

It is a junction number, because it is equal to n+sod(n) for n = 12250304491 and 12250304500.

It is not an unprimeable number, because it can be changed into a prime (12250304527) 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, 606872 + ... + 626732.

It is an arithmetic number, because the mean of its divisors is an integer number (1165919262).

Almost surely, 2^12250304522 is an apocalyptic number.

12250304522 is a deficient number, since it is larger than the sum of its proper divisors (6404403670).

12250304522 is a wasteful number, since it uses less digits than its factorization.

12250304522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24533.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 12250304522 its reverse (22540305221), we get a palindrome (34790609743).

The spelling of 12250304522 in words is "twelve billion, two hundred fifty million, three hundred four thousand, five hundred twenty-two".