12020331122203 has 2 divisors, whose sum is σ = 12020331122204. Its totient is φ = 12020331122202.

The previous prime is 12020331122201. The next prime is 12020331122237. The reversal of 12020331122203 is 30222113302021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12020331122203 - 2¹ = 12020331122201 is a prime.

Together with 12020331122201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12020331122201) 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 as a sum of consecutive naturals, namely, 6010165561101 + 6010165561102.

It is an arithmetic number, because the mean of its divisors is an integer number (6010165561102).

Almost surely, 2^{12020331122203} is an apocalyptic number.

12020331122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020331122203 is an equidigital number, since it uses as much as digits as its factorization.

12020331122203 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12020331122203 its reverse (30222113302021), we get a palindrome (42242444424224).

The spelling of 12020331122203 in words is "twelve trillion, twenty billion, three hundred thirty-one million, one hundred twenty-two thousand, two hundred three".