12012233221003 has 8 divisors (see below), whose sum is σ = 12337319583920. Its totient is φ = 11687169564000.

The previous prime is 12012233220997. The next prime is 12012233221013. The reversal of 12012233221003 is 30012233221021.

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 12012233221003 - 2²⁹ = 12011696350091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12012233221013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4601373 + ... + 6722878.

It is an arithmetic number, because the mean of its divisors is an integer number (1542164947990).

Almost surely, 2^{12012233221003} is an apocalyptic number.

12012233221003 is a deficient number, since it is larger than the sum of its proper divisors (325086362917).

12012233221003 is a wasteful number, since it uses less digits than its factorization.

12012233221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11352957.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12012233221003 its reverse (30012233221021), we get a palindrome (42024466442024).

The spelling of 12012233221003 in words is "twelve trillion, twelve billion, two hundred thirty-three million, two hundred twenty-one thousand, three".