2120012010241 has 2 divisors, whose sum is σ = 2120012010242. Its totient is φ = 2120012010240.

The previous prime is 2120012010191. The next prime is 2120012010247. The reversal of 2120012010241 is 1420102100212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1414008752641 + 706003257600 = 1189121^2 + 840240^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120012010241 - 2¹¹ = 2120012008193 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120012010247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060006005120 + 1060006005121.

It is an arithmetic number, because the mean of its divisors is an integer number (1060006005121).

Almost surely, 2^{2120012010241} is an apocalyptic number.

It is an amenable number.

2120012010241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120012010241 is an equidigital number, since it uses as much as digits as its factorization.

2120012010241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2120012010241 its reverse (1420102100212), we get a palindrome (3540114110453).

The spelling of 2120012010241 in words is "two trillion, one hundred twenty billion, twelve million, ten thousand, two hundred forty-one".