12020100020273 has 2 divisors, whose sum is σ = 12020100020274. Its totient is φ = 12020100020272.

The previous prime is 12020100020191. The next prime is 12020100020297. The reversal of 12020100020273 is 37202000102021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10080701200144 + 1939398820129 = 3175012^2 + 1392623^2 .

It is a cyclic number.

It is not a de Polignac number, because 12020100020273 - 2⁸ = 12020100020017 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020109020273) 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, 6010050010136 + 6010050010137.

It is an arithmetic number, because the mean of its divisors is an integer number (6010050010137).

Almost surely, 2^{12020100020273} is an apocalyptic number.

It is an amenable number.

12020100020273 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020100020273 is an equidigital number, since it uses as much as digits as its factorization.

12020100020273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 12020100020273 its reverse (37202000102021), we get a palindrome (49222100122294).

The spelling of 12020100020273 in words is "twelve trillion, twenty billion, one hundred million, twenty thousand, two hundred seventy-three".