12255000346 has 8 divisors (see below), whose sum is σ = 19181739744. Its totient is φ = 5861087100.

The previous prime is 12255000343. The next prime is 12255000347. The reversal of 12255000346 is 64300055221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12255000343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133206480 + ... + 133206571.

It is an arithmetic number, because the mean of its divisors is an integer number (2397717468).

Almost surely, 2^12255000346 is an apocalyptic number.

12255000346 is a deficient number, since it is larger than the sum of its proper divisors (6926739398).

12255000346 is a wasteful number, since it uses less digits than its factorization.

12255000346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266413076.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 12255000346 its reverse (64300055221), we get a palindrome (76555055567).

The spelling of 12255000346 in words is "twelve billion, two hundred fifty-five million, three hundred forty-six", and thus it is an aban number.