112021101020201 has 2 divisors, whose sum is σ = 112021101020202. Its totient is φ = 112021101020200.

The previous prime is 112021101020197. The next prime is 112021101020209. The reversal of 112021101020201 is 102020101120211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93882999576976 + 18138101443225 = 9689324^2 + 4258885^2 .

It is an emirp because it is prime and its reverse (102020101120211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112021101020201 - 2² = 112021101020197 is a prime.

It is not a weakly prime, because it can be changed into another prime (112021101020209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010550510100 + 56010550510101.

It is an arithmetic number, because the mean of its divisors is an integer number (56010550510101).

Almost surely, 2^{112021101020201} is an apocalyptic number.

It is an amenable number.

112021101020201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021101020201 is an equidigital number, since it uses as much as digits as its factorization.

112021101020201 is an evil number, because the sum of its binary digits is even.

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

Adding to 112021101020201 its reverse (102020101120211), we get a palindrome (214041202140412).

The spelling of 112021101020201 in words is "one hundred twelve trillion, twenty-one billion, one hundred one million, twenty thousand, two hundred one".