200223021000001 has 2 divisors, whose sum is σ = 200223021000002. Its totient is φ = 200223021000000.

The previous prime is 200223020999959. The next prime is 200223021000007. The reversal of 200223021000001 is 100000120322002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182741758276401 + 17481262723600 = 13518201^2 + 4181060^2 .

It is a cyclic number.

It is not a de Polignac number, because 200223021000001 - 2⁷ = 200223020999873 is a prime.

It is not a weakly prime, because it can be changed into another prime (200223021000007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100111510500000 + 100111510500001.

It is an arithmetic number, because the mean of its divisors is an integer number (100111510500001).

Almost surely, 2^{200223021000001} is an apocalyptic number.

It is an amenable number.

200223021000001 is a deficient number, since it is larger than the sum of its proper divisors (1).

200223021000001 is an equidigital number, since it uses as much as digits as its factorization.

200223021000001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200223021000001 its reverse (100000120322002), we get a palindrome (300223141322003).

The spelling of 200223021000001 in words is "two hundred trillion, two hundred twenty-three billion, twenty-one million, one", and thus it is an aban number.