12225282441 has 8 divisors (see below), whose sum is σ = 16320478944. Its totient is φ = 8140137120.

The previous prime is 12225282439. The next prime is 12225282451. The reversal of 12225282441 is 14428252221.

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

It is not a de Polignac number, because 12225282441 - 2¹ = 12225282439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12225282401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2509956 + ... + 2514821.

It is an arithmetic number, because the mean of its divisors is an integer number (2040059868).

Almost surely, 2^12225282441 is an apocalyptic number.

It is an amenable number.

12225282441 is a deficient number, since it is larger than the sum of its proper divisors (4095196503).

12225282441 is an equidigital number, since it uses as much as digits as its factorization.

12225282441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025591.

The product of its digits is 20480, while the sum is 33.

The spelling of 12225282441 in words is "twelve billion, two hundred twenty-five million, two hundred eighty-two thousand, four hundred forty-one".