2162412071 has 2 divisors, whose sum is σ = 2162412072. Its totient is φ = 2162412070.

The previous prime is 2162412047. The next prime is 2162412089. The reversal of 2162412071 is 1702142612.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2162412071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2162412071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2162412671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081206035 + 1081206036.

It is an arithmetic number, because the mean of its divisors is an integer number (1081206036).

Almost surely, 2^2162412071 is an apocalyptic number.

2162412071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162412071 is an equidigital number, since it uses as much as digits as its factorization.

2162412071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2162412071 is about 46501.7426662700. The cubic root of 2162412071 is about 1293.1418062664.

Adding to 2162412071 its reverse (1702142612), we get a palindrome (3864554683).

The spelling of 2162412071 in words is "two billion, one hundred sixty-two million, four hundred twelve thousand, seventy-one".