212224073041 has 2 divisors, whose sum is σ = 212224073042. Its totient is φ = 212224073040.

The previous prime is 212224072999. The next prime is 212224073077. The reversal of 212224073041 is 140370422212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211596320016 + 627753025 = 459996^2 + 25055^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212224073041 is a prime.

It is a super-2 number, since 2×212224073041² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212225073041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106112036520 + 106112036521.

It is an arithmetic number, because the mean of its divisors is an integer number (106112036521).

Almost surely, 2^212224073041 is an apocalyptic number.

It is an amenable number.

212224073041 is a deficient number, since it is larger than the sum of its proper divisors (1).

212224073041 is an equidigital number, since it uses as much as digits as its factorization.

212224073041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 212224073041 its reverse (140370422212), we get a palindrome (352594495253).

The spelling of 212224073041 in words is "two hundred twelve billion, two hundred twenty-four million, seventy-three thousand, forty-one".