12210120310019 has 2 divisors, whose sum is σ = 12210120310020. Its totient is φ = 12210120310018.

The previous prime is 12210120309983. The next prime is 12210120310127. The reversal of 12210120310019 is 91001302101221.

12210120310019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12210120310019 - 2⁸ = 12210120309763 is a prime.

It is a super-2 number, since 2×12210120310019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12210120309976 and 12210120310003.

It is not a weakly prime, because it can be changed into another prime (12210120310319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105060155009 + 6105060155010.

It is an arithmetic number, because the mean of its divisors is an integer number (6105060155010).

Almost surely, 2^{12210120310019} is an apocalyptic number.

12210120310019 is a deficient number, since it is larger than the sum of its proper divisors (1).

12210120310019 is an equidigital number, since it uses as much as digits as its factorization.

12210120310019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 12210120310019 in words is "twelve trillion, two hundred ten billion, one hundred twenty million, three hundred ten thousand, nineteen".