20202222204041 has 2 divisors, whose sum is σ = 20202222204042. Its totient is φ = 20202222204040.

The previous prime is 20202222203987. The next prime is 20202222204067. The reversal of 20202222204041 is 14040222220202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17187831764041 + 3014390440000 = 4145821^2 + 1736200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20202222204041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20202222203998 and 20202222204016.

It is not a weakly prime, because it can be changed into another prime (20202222206041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101111102020 + 10101111102021.

It is an arithmetic number, because the mean of its divisors is an integer number (10101111102021).

Almost surely, 2^{20202222204041} is an apocalyptic number.

It is an amenable number.

20202222204041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20202222204041 is an equidigital number, since it uses as much as digits as its factorization.

20202222204041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 20202222204041 its reverse (14040222220202), we get a palindrome (34242444424243).

The spelling of 20202222204041 in words is "twenty trillion, two hundred two billion, two hundred twenty-two million, two hundred four thousand, forty-one".