20222010220001 has 2 divisors, whose sum is σ = 20222010220002. Its totient is φ = 20222010220000.

The previous prime is 20222010219947. The next prime is 20222010220007. The reversal of 20222010220001 is 10002201022202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13861652319376 + 6360357900625 = 3723124^2 + 2521975^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222010220001 - 2⁶ = 20222010219937 is a prime.

It is not a weakly prime, because it can be changed into another prime (20222010220007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111005110000 + 10111005110001.

It is an arithmetic number, because the mean of its divisors is an integer number (10111005110001).

Almost surely, 2^{20222010220001} is an apocalyptic number.

It is an amenable number.

20222010220001 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222010220001 is an equidigital number, since it uses as much as digits as its factorization.

20222010220001 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 20222010220001 its reverse (10002201022202), we get a palindrome (30224211242203).

The spelling of 20222010220001 in words is "twenty trillion, two hundred twenty-two billion, ten million, two hundred twenty thousand, one".