112020110012021 has 2 divisors, whose sum is σ = 112020110012022. Its totient is φ = 112020110012020.

The previous prime is 112020110012009. The next prime is 112020110012033. The reversal of 112020110012021 is 120210011020211.

It is a balanced prime because it is at equal distance from previous prime (112020110012009) and next prime (112020110012033).

It can be written as a sum of positive squares in only one way, i.e., 108411534871396 + 3608575140625 = 10412086^2 + 1899625^2 .

It is a cyclic number.

It is not a de Polignac number, because 112020110012021 - 2⁴⁶ = 41651365834357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112020110011987 and 112020110012005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112020110812021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010055006010 + 56010055006011.

It is an arithmetic number, because the mean of its divisors is an integer number (56010055006011).

Almost surely, 2^{112020110012021} is an apocalyptic number.

It is an amenable number.

112020110012021 is a deficient number, since it is larger than the sum of its proper divisors (1).

112020110012021 is an equidigital number, since it uses as much as digits as its factorization.

112020110012021 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 112020110012021 its reverse (120210011020211), we get a palindrome (232230121032232).

The spelling of 112020110012021 in words is "one hundred twelve trillion, twenty billion, one hundred ten million, twelve thousand, twenty-one".