12168868235 has 8 divisors (see below), whose sum is σ = 14625355920. Its totient is φ = 9719951904.

The previous prime is 12168868199. The next prime is 12168868241. The reversal of 12168868235 is 53286886121.

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

It is a cyclic number.

It is not a de Polignac number, because 12168868235 - 2¹² = 12168864139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889300 + ... + 1895729.

It is an arithmetic number, because the mean of its divisors is an integer number (1828169490).

Almost surely, 2^12168868235 is an apocalyptic number.

12168868235 is a deficient number, since it is larger than the sum of its proper divisors (2456487685).

12168868235 is an equidigital number, since it uses as much as digits as its factorization.

12168868235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785677.

The product of its digits is 1105920, while the sum is 50.

The spelling of 12168868235 in words is "twelve billion, one hundred sixty-eight million, eight hundred sixty-eight thousand, two hundred thirty-five".