12033120005 has 8 divisors (see below), whose sum is σ = 14440770072. Its totient is φ = 9625811968.

The previous prime is 12033119993. The next prime is 12033120007. The reversal of 12033120005 is 50002133021.

It can be written as a sum of positive squares in 4 ways, for example, as 1568239201 + 10464880804 = 39601^2 + 102298^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12033120005 - 2²⁸ = 11764684549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12033120007) 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, 404 + ... + 155133.

It is an arithmetic number, because the mean of its divisors is an integer number (1805096259).

Almost surely, 2^12033120005 is an apocalyptic number.

It is an amenable number.

12033120005 is a deficient number, since it is larger than the sum of its proper divisors (2407650067).

12033120005 is a wasteful number, since it uses less digits than its factorization.

12033120005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171015.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 12033120005 its reverse (50002133021), we get a palindrome (62035253026).

The spelling of 12033120005 in words is "twelve billion, thirty-three million, one hundred twenty thousand, five".