2241433121 has 2 divisors, whose sum is σ = 2241433122. Its totient is φ = 2241433120.

The previous prime is 2241433091. The next prime is 2241433193. The reversal of 2241433121 is 1213341422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1318488721 + 922944400 = 36311^2 + 30380^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241433121 - 2¹⁸ = 2241170977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241453121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120716560 + 1120716561.

It is an arithmetic number, because the mean of its divisors is an integer number (1120716561).

Almost surely, 2^2241433121 is an apocalyptic number.

It is an amenable number.

2241433121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241433121 is an equidigital number, since it uses as much as digits as its factorization.

2241433121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 2241433121 is about 47343.7759478477. The cubic root of 2241433121 is about 1308.7055023159.

Adding to 2241433121 its reverse (1213341422), we get a palindrome (3454774543).

The spelling of 2241433121 in words is "two billion, two hundred forty-one million, four hundred thirty-three thousand, one hundred twenty-one".