212200104001 has 2 divisors, whose sum is σ = 212200104002. Its totient is φ = 212200104000.

The previous prime is 212200103993. The next prime is 212200104007. The reversal of 212200104001 is 100401002212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154983942400 + 57216161601 = 393680^2 + 239199^2 .

It is a cyclic number.

It is not a de Polignac number, because 212200104001 - 2³ = 212200103993 is a prime.

It is not a weakly prime, because it can be changed into another prime (212200104007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100052000 + 106100052001.

It is an arithmetic number, because the mean of its divisors is an integer number (106100052001).

Almost surely, 2^212200104001 is an apocalyptic number.

It is an amenable number.

212200104001 is a deficient number, since it is larger than the sum of its proper divisors (1).

212200104001 is an equidigital number, since it uses as much as digits as its factorization.

212200104001 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 13.

Adding to 212200104001 its reverse (100401002212), we get a palindrome (312601106213).

The spelling of 212200104001 in words is "two hundred twelve billion, two hundred million, one hundred four thousand, one".