110021012210201 has 2 divisors, whose sum is σ = 110021012210202. Its totient is φ = 110021012210200.

The previous prime is 110021012210143. The next prime is 110021012210227. The reversal of 110021012210201 is 102012210120011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85790645880976 + 24230366329225 = 9262324^2 + 4922435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021012210201 is a prime.

It is not a weakly prime, because it can be changed into another prime (110021012210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010506105100 + 55010506105101.

It is an arithmetic number, because the mean of its divisors is an integer number (55010506105101).

Almost surely, 2^{110021012210201} is an apocalyptic number.

It is an amenable number.

110021012210201 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021012210201 is an equidigital number, since it uses as much as digits as its factorization.

110021012210201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110021012210201 its reverse (102012210120011), we get a palindrome (212033222330212).

The spelling of 110021012210201 in words is "one hundred ten trillion, twenty-one billion, twelve million, two hundred ten thousand, two hundred one".