1000222020041 has 2 divisors, whose sum is σ = 1000222020042. Its totient is φ = 1000222020040.

The previous prime is 1000222020001. The next prime is 1000222020103. The reversal of 1000222020041 is 1400202220001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 918080167225 + 82141852816 = 958165^2 + 286604^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000222020041 - 2³⁰ = 999148278217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1000222019998 and 1000222020025.

It is not a weakly prime, because it can be changed into another prime (1000222020001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500111010020 + 500111010021.

It is an arithmetic number, because the mean of its divisors is an integer number (500111010021).

Almost surely, 2^{1000222020041} is an apocalyptic number.

It is an amenable number.

1000222020041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000222020041 is an equidigital number, since it uses as much as digits as its factorization.

1000222020041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1000222020041 its reverse (1400202220001), we get a palindrome (2400424240042).

The spelling of 1000222020041 in words is "one trillion, two hundred twenty-two million, twenty thousand, forty-one".