2020212010249 has 2 divisors, whose sum is σ = 2020212010250. Its totient is φ = 2020212010248.

The previous prime is 2020212010199. The next prime is 2020212010259. The reversal of 2020212010249 is 9420102120202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1114206913600 + 906005096649 = 1055560^2 + 951843^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020212010249 - 2⁹ = 2020212009737 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020212010259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010106005124 + 1010106005125.

It is an arithmetic number, because the mean of its divisors is an integer number (1010106005125).

Almost surely, 2^{2020212010249} is an apocalyptic number.

It is an amenable number.

2020212010249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020212010249 is an equidigital number, since it uses as much as digits as its factorization.

2020212010249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 2020212010249 in words is "two trillion, twenty billion, two hundred twelve million, ten thousand, two hundred forty-nine".