20300112223219 has 2 divisors, whose sum is σ = 20300112223220. Its totient is φ = 20300112223218.

The previous prime is 20300112223201. The next prime is 20300112223283. The reversal of 20300112223219 is 91232221100302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20300112223219 - 2⁹ = 20300112222707 is a prime.

It is a super-2 number, since 2×20300112223219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20300112223289) 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, 10150056111609 + 10150056111610.

It is an arithmetic number, because the mean of its divisors is an integer number (10150056111610).

Almost surely, 2^{20300112223219} is an apocalyptic number.

20300112223219 is a deficient number, since it is larger than the sum of its proper divisors (1).

20300112223219 is an equidigital number, since it uses as much as digits as its factorization.

20300112223219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 20300112223219 in words is "twenty trillion, three hundred billion, one hundred twelve million, two hundred twenty-three thousand, two hundred nineteen".