222211102210219 has 2 divisors, whose sum is σ = 222211102210220. Its totient is φ = 222211102210218.

The previous prime is 222211102210199. The next prime is 222211102210277. The reversal of 222211102210219 is 912012201112222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222211102210219 - 2⁷ = 222211102210091 is a prime.

It is a super-2 number, since 2×222211102210219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222211102270219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105551105109 + 111105551105110.

It is an arithmetic number, because the mean of its divisors is an integer number (111105551105110).

Almost surely, 2^{222211102210219} is an apocalyptic number.

222211102210219 is a deficient number, since it is larger than the sum of its proper divisors (1).

222211102210219 is an equidigital number, since it uses as much as digits as its factorization.

222211102210219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 222211102210219 in words is "two hundred twenty-two trillion, two hundred eleven billion, one hundred two million, two hundred ten thousand, two hundred nineteen".