22122202120219 has 2 divisors, whose sum is σ = 22122202120220. Its totient is φ = 22122202120218.

The previous prime is 22122202120189. The next prime is 22122202120283. The reversal of 22122202120219 is 91202120222122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22122202120219 - 2³¹ = 22120054636571 is a prime.

It is a super-2 number, since 2×22122202120219² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22122202120919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061101060109 + 11061101060110.

It is an arithmetic number, because the mean of its divisors is an integer number (11061101060110).

Almost surely, 2^{22122202120219} is an apocalyptic number.

22122202120219 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122202120219 is an equidigital number, since it uses as much as digits as its factorization.

22122202120219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22122202120219 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred two million, one hundred twenty thousand, two hundred nineteen".