20220041 has 2 divisors, whose sum is σ = 20220042. Its totient is φ = 20220040.

The previous prime is 20220023. The next prime is 20220049. The reversal of 20220041 is 14002202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18318400 + 1901641 = 4280^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 20220041 - 2¹⁴ = 20203657 is a prime.

It is a Chen prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (20220049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110020 + 10110021.

It is an arithmetic number, because the mean of its divisors is an integer number (10110021).

Almost surely, 2^20220041 is an apocalyptic number.

It is an amenable number.

20220041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220041 is an equidigital number, since it uses as much as digits as its factorization.

20220041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 20220041 is about 4496.6699901149. The cubic root of 20220041 is about 272.4336050120.

Adding to 20220041 its reverse (14002202), we get a palindrome (34222243).

The spelling of 20220041 in words is "twenty million, two hundred twenty thousand, forty-one".