212020020002243 has 2 divisors, whose sum is σ = 212020020002244. Its totient is φ = 212020020002242.

The previous prime is 212020020002237. The next prime is 212020020002251. The reversal of 212020020002243 is 342200020020212.

212020020002243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212020020002243 - 2¹⁴ = 212020019985859 is a prime.

It is not a weakly prime, because it can be changed into another prime (212020020002293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010010001121 + 106010010001122.

It is an arithmetic number, because the mean of its divisors is an integer number (106010010001122).

Almost surely, 2^{212020020002243} is an apocalyptic number.

212020020002243 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020020002243 is an equidigital number, since it uses as much as digits as its factorization.

212020020002243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 212020020002243 its reverse (342200020020212), we get a palindrome (554220040022455).

The spelling of 212020020002243 in words is "two hundred twelve trillion, twenty billion, twenty million, two thousand, two hundred forty-three".