112101210221219 has 2 divisors, whose sum is σ = 112101210221220. Its totient is φ = 112101210221218.

The previous prime is 112101210221201. The next prime is 112101210221227. The reversal of 112101210221219 is 912122012101211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112101210221219 - 2³⁶ = 112032490744483 is a prime.

It is a super-2 number, since 2×112101210221219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112101210221519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050605110609 + 56050605110610.

It is an arithmetic number, because the mean of its divisors is an integer number (56050605110610).

Almost surely, 2^{112101210221219} is an apocalyptic number.

112101210221219 is a deficient number, since it is larger than the sum of its proper divisors (1).

112101210221219 is an equidigital number, since it uses as much as digits as its factorization.

112101210221219 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 26.

The spelling of 112101210221219 in words is "one hundred twelve trillion, one hundred one billion, two hundred ten million, two hundred twenty-one thousand, two hundred nineteen".