12302798506 has 8 divisors (see below), whose sum is σ = 18462094560. Its totient is φ = 6148766988.

The previous prime is 12302798491. The next prime is 12302798507. The reversal of 12302798506 is 60589720321.

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 (12302798507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1310286 + ... + 1319641.

It is an arithmetic number, because the mean of its divisors is an integer number (2307761820).

Almost surely, 2^12302798506 is an apocalyptic number.

12302798506 is a deficient number, since it is larger than the sum of its proper divisors (6159296054).

12302798506 is a wasteful number, since it uses less digits than its factorization.

12302798506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632268.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 12302798506 in words is "twelve billion, three hundred two million, seven hundred ninety-eight thousand, five hundred six".