222101222219 has 2 divisors, whose sum is σ = 222101222220. Its totient is φ = 222101222218.

The previous prime is 222101222197. The next prime is 222101222227. The reversal of 222101222219 is 912222101222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222101222219 - 2²⁰ = 222100173643 is a prime.

It is a super-2 number, since 2×222101222219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (222101222249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050611109 + 111050611110.

It is an arithmetic number, because the mean of its divisors is an integer number (111050611110).

Almost surely, 2^222101222219 is an apocalyptic number.

222101222219 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101222219 is an equidigital number, since it uses as much as digits as its factorization.

222101222219 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 26.

The spelling of 222101222219 in words is "two hundred twenty-two billion, one hundred one million, two hundred twenty-two thousand, two hundred nineteen".