212020020001343 has 2 divisors, whose sum is σ = 212020020001344. Its totient is φ = 212020020001342.

The previous prime is 212020020001247. The next prime is 212020020001379. The reversal of 212020020001343 is 343100020020212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212020020001343 - 2¹⁶ = 212020019935807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212020020003343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010010000671 + 106010010000672.

It is an arithmetic number, because the mean of its divisors is an integer number (106010010000672).

Almost surely, 2^{212020020001343} is an apocalyptic number.

212020020001343 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020020001343 is an equidigital number, since it uses as much as digits as its factorization.

212020020001343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212020020001343 its reverse (343100020020212), we get a palindrome (555120040021555).

The spelling of 212020020001343 in words is "two hundred twelve trillion, twenty billion, twenty million, one thousand, three hundred forty-three".