112100222219 has 2 divisors, whose sum is σ = 112100222220. Its totient is φ = 112100222218.

The previous prime is 112100222191. The next prime is 112100222309. The reversal of 112100222219 is 912222001211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112100222219 - 2²⁰ = 112099173643 is a prime.

It is a super-2 number, since 2×112100222219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112100222194 and 112100222203.

It is not a weakly prime, because it can be changed into another prime (112100225219) 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, 56050111109 + 56050111110.

It is an arithmetic number, because the mean of its divisors is an integer number (56050111110).

Almost surely, 2^112100222219 is an apocalyptic number.

112100222219 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100222219 is an equidigital number, since it uses as much as digits as its factorization.

112100222219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 112100222219 in words is "one hundred twelve billion, one hundred million, two hundred twenty-two thousand, two hundred nineteen".