12080221433 has 8 divisors (see below), whose sum is σ = 13835789568. Its totient is φ = 10332108864.

The previous prime is 12080221429. The next prime is 12080221441. The reversal of 12080221433 is 33412208021.

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

It is not a de Polignac number, because 12080221433 - 2² = 12080221429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12080221423) 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, 1860416 + ... + 1866897.

It is an arithmetic number, because the mean of its divisors is an integer number (1729473696).

Almost surely, 2^12080221433 is an apocalyptic number.

It is an amenable number.

12080221433 is a deficient number, since it is larger than the sum of its proper divisors (1755568135).

12080221433 is an equidigital number, since it uses as much as digits as its factorization.

12080221433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727783.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 12080221433 its reverse (33412208021), we get a palindrome (45492429454).

The spelling of 12080221433 in words is "twelve billion, eighty million, two hundred twenty-one thousand, four hundred thirty-three".