12226855315 has 8 divisors (see below), whose sum is σ = 15310149408. Its totient is φ = 9356202240.

The previous prime is 12226855309. The next prime is 12226855331. The reversal of 12226855315 is 51355862221.

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

It is not a de Polignac number, because 12226855315 - 2³ = 12226855307 is a prime.

It is a Duffinian number.

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, 53160126 + ... + 53160355.

It is an arithmetic number, because the mean of its divisors is an integer number (1913768676).

Almost surely, 2^12226855315 is an apocalyptic number.

12226855315 is a deficient number, since it is larger than the sum of its proper divisors (3083294093).

12226855315 is a wasteful number, since it uses less digits than its factorization.

12226855315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106320509.

The product of its digits is 144000, while the sum is 40.

The spelling of 12226855315 in words is "twelve billion, two hundred twenty-six million, eight hundred fifty-five thousand, three hundred fifteen".