12253814815 has 8 divisors (see below), whose sum is σ = 16041357648. Its totient is φ = 8911865280.

The previous prime is 12253814789. The next prime is 12253814827. The reversal of 12253814815 is 51841835221.

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

It is not a de Polignac number, because 12253814815 - 2⁷ = 12253814687 is a prime.

It is a Duffinian number.

It is a congruent 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, 111398262 + ... + 111398371.

It is an arithmetic number, because the mean of its divisors is an integer number (2005169706).

Almost surely, 2^12253814815 is an apocalyptic number.

12253814815 is a deficient number, since it is larger than the sum of its proper divisors (3787542833).

12253814815 is a wasteful number, since it uses less digits than its factorization.

12253814815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222796649.

The product of its digits is 76800, while the sum is 40.

The spelling of 12253814815 in words is "twelve billion, two hundred fifty-three million, eight hundred fourteen thousand, eight hundred fifteen".