20002202041 has 2 divisors, whose sum is σ = 20002202042. Its totient is φ = 20002202040.

The previous prime is 20002202039. The next prime is 20002202081. The reversal of 20002202041 is 14020220002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20002162041 + 40000 = 141429^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 20002202041 - 2¹ = 20002202039 is a prime.

Together with 20002202039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20002202021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001101020 + 10001101021.

It is an arithmetic number, because the mean of its divisors is an integer number (10001101021).

Almost surely, 2^20002202041 is an apocalyptic number.

It is an amenable number.

20002202041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20002202041 is an equidigital number, since it uses as much as digits as its factorization.

20002202041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 20002202041 its reverse (14020220002), we get a palindrome (34022422043).

The spelling of 20002202041 in words is "twenty billion, two million, two hundred two thousand, forty-one".