12020333312371 has 2 divisors, whose sum is σ = 12020333312372. Its totient is φ = 12020333312370.

The previous prime is 12020333312291. The next prime is 12020333312389. The reversal of 12020333312371 is 17321333302021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12020333312371 - 2¹³ = 12020333304179 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020333312171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010166656185 + 6010166656186.

It is an arithmetic number, because the mean of its divisors is an integer number (6010166656186).

Almost surely, 2^{12020333312371} is an apocalyptic number.

12020333312371 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020333312371 is an equidigital number, since it uses as much as digits as its factorization.

12020333312371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 31.

Adding to 12020333312371 its reverse (17321333302021), we get a palindrome (29341666614392).

The spelling of 12020333312371 in words is "twelve trillion, twenty billion, three hundred thirty-three million, three hundred twelve thousand, three hundred seventy-one".