201224124041 has 2 divisors, whose sum is σ = 201224124042. Its totient is φ = 201224124040.

The previous prime is 201224124019. The next prime is 201224124047. The reversal of 201224124041 is 140421422102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112893312016 + 88330812025 = 335996^2 + 297205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201224124041 is a prime.

It is a super-2 number, since 2×201224124041² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201224123998 and 201224124016.

It is not a weakly prime, because it can be changed into another prime (201224124047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100612062020 + 100612062021.

It is an arithmetic number, because the mean of its divisors is an integer number (100612062021).

Almost surely, 2^201224124041 is an apocalyptic number.

It is an amenable number.

201224124041 is a deficient number, since it is larger than the sum of its proper divisors (1).

201224124041 is an equidigital number, since it uses as much as digits as its factorization.

201224124041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 201224124041 its reverse (140421422102), we get a palindrome (341645546143).

The spelling of 201224124041 in words is "two hundred one billion, two hundred twenty-four million, one hundred twenty-four thousand, forty-one".