12285619633 has 4 divisors (see below), whose sum is σ = 14040708160. Its totient is φ = 10530531108.

The previous prime is 12285619597. The next prime is 12285619637. The reversal of 12285619633 is 33691658221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12285619633 - 2⁹ = 12285619121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12285619637) 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, 877544253 + ... + 877544266.

It is an arithmetic number, because the mean of its divisors is an integer number (3510177040).

Almost surely, 2^12285619633 is an apocalyptic number.

It is an amenable number.

12285619633 is a deficient number, since it is larger than the sum of its proper divisors (1755088527).

12285619633 is an equidigital number, since it uses as much as digits as its factorization.

12285619633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755088526.

The product of its digits is 466560, while the sum is 46.

The spelling of 12285619633 in words is "twelve billion, two hundred eighty-five million, six hundred nineteen thousand, six hundred thirty-three".