212022110219 has 2 divisors, whose sum is σ = 212022110220. Its totient is φ = 212022110218.

The previous prime is 212022110203. The next prime is 212022110273. The reversal of 212022110219 is 912011220212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212022110219 - 2⁴ = 212022110203 is a prime.

It is a super-2 number, since 2×212022110219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 212022110194 and 212022110203.

It is not a weakly prime, because it can be changed into another prime (212022112219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106011055109 + 106011055110.

It is an arithmetic number, because the mean of its divisors is an integer number (106011055110).

Almost surely, 2^212022110219 is an apocalyptic number.

212022110219 is a deficient number, since it is larger than the sum of its proper divisors (1).

212022110219 is an equidigital number, since it uses as much as digits as its factorization.

212022110219 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 212022110219 in words is "two hundred twelve billion, twenty-two million, one hundred ten thousand, two hundred nineteen".