222112122219073 has 2 divisors, whose sum is σ = 222112122219074. Its totient is φ = 222112122219072.

The previous prime is 222112122219047. The next prime is 222112122219109. The reversal of 222112122219073 is 370912221211222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208787819058064 + 13324303161009 = 14449492^2 + 3650247^2 .

It is a cyclic number.

It is not a de Polignac number, because 222112122219073 - 2⁴⁵ = 186927750130241 is a prime.

It is not a weakly prime, because it can be changed into another prime (222112122219773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111056061109536 + 111056061109537.

It is an arithmetic number, because the mean of its divisors is an integer number (111056061109537).

Almost surely, 2^{222112122219073} is an apocalyptic number.

It is an amenable number.

222112122219073 is a deficient number, since it is larger than the sum of its proper divisors (1).

222112122219073 is an equidigital number, since it uses as much as digits as its factorization.

222112122219073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 222112122219073 in words is "two hundred twenty-two trillion, one hundred twelve billion, one hundred twenty-two million, two hundred nineteen thousand, seventy-three".