2122132241 has 2 divisors, whose sum is σ = 2122132242. Its totient is φ = 2122132240.

The previous prime is 2122132213. The next prime is 2122132247. The reversal of 2122132241 is 1422312212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2001220225 + 120912016 = 44735^2 + 10996^2 .

It is a cyclic number.

It is not a de Polignac number, because 2122132241 - 2¹⁸ = 2121870097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2122132247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061066120 + 1061066121.

It is an arithmetic number, because the mean of its divisors is an integer number (1061066121).

Almost surely, 2^2122132241 is an apocalyptic number.

It is an amenable number.

2122132241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122132241 is an equidigital number, since it uses as much as digits as its factorization.

2122132241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 2122132241 is about 46066.6065713549. The cubic root of 2122132241 is about 1285.0621964677.

Adding to 2122132241 its reverse (1422312212), we get a palindrome (3544444453).

The spelling of 2122132241 in words is "two billion, one hundred twenty-two million, one hundred thirty-two thousand, two hundred forty-one".