122002000210201 has 2 divisors, whose sum is σ = 122002000210202. Its totient is φ = 122002000210200.

The previous prime is 122002000210193. The next prime is 122002000210217. The reversal of 122002000210201 is 102012000200221.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121548397960201 + 453602250000 = 11024899^2 + 673500^2 .

It is a cyclic number.

It is not a de Polignac number, because 122002000210201 - 2³ = 122002000210193 is a prime.

It is not a weakly prime, because it can be changed into another prime (122002000210231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001000105100 + 61001000105101.

It is an arithmetic number, because the mean of its divisors is an integer number (61001000105101).

Almost surely, 2^{122002000210201} is an apocalyptic number.

It is an amenable number.

122002000210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

122002000210201 is an equidigital number, since it uses as much as digits as its factorization.

122002000210201 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 122002000210201 its reverse (102012000200221), we get a palindrome (224014000410422).

The spelling of 122002000210201 in words is "one hundred twenty-two trillion, two billion, two hundred ten thousand, two hundred one".