2124212071 has 2 divisors, whose sum is σ = 2124212072. Its totient is φ = 2124212070.

The previous prime is 2124211937. The next prime is 2124212099. The reversal of 2124212071 is 1702124212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2124212071 - 2¹⁷ = 2124080999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2124212171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062106035 + 1062106036.

It is an arithmetic number, because the mean of its divisors is an integer number (1062106036).

Almost surely, 2^2124212071 is an apocalyptic number.

2124212071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124212071 is an equidigital number, since it uses as much as digits as its factorization.

2124212071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2124212071 is about 46089.1752041626. The cubic root of 2124212071 is about 1285.4818747182.

Adding to 2124212071 its reverse (1702124212), we get a palindrome (3826336283).

The spelling of 2124212071 in words is "two billion, one hundred twenty-four million, two hundred twelve thousand, seventy-one".