12306267216730 has 32 divisors (see below), whose sum is σ = 22880853001728. Its totient is φ = 4760588308800.

The previous prime is 12306267216703. The next prime is 12306267216743. The reversal of 12306267216730 is 3761276260321.

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, 12560581 + ... + 13504840.

It is an arithmetic number, because the mean of its divisors is an integer number (715026656304).

Almost surely, 2^{12306267216730} is an apocalyptic number.

12306267216730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12306267216730 is a deficient number, since it is larger than the sum of its proper divisors (10574585784998).

12306267216730 is a wasteful number, since it uses less digits than its factorization.

12306267216730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26066982.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 12306267216730 in words is "twelve trillion, three hundred six billion, two hundred sixty-seven million, two hundred sixteen thousand, seven hundred thirty".