4222123219 has 2 divisors, whose sum is σ = 4222123220. Its totient is φ = 4222123218.

The previous prime is 4222123207. The next prime is 4222123273. The reversal of 4222123219 is 9123212224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4222123219 - 2⁷ = 4222123091 is a prime.

It is a super-2 number, since 2×4222123219² = 35652648952837843922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4222124219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111061609 + 2111061610.

It is an arithmetic number, because the mean of its divisors is an integer number (2111061610).

Almost surely, 2^4222123219 is an apocalyptic number.

4222123219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222123219 is an equidigital number, since it uses as much as digits as its factorization.

4222123219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 28.

The square root of 4222123219 is about 64977.8671472064. The cubic root of 4222123219 is about 1616.2565623503.

The spelling of 4222123219 in words is "four billion, two hundred twenty-two million, one hundred twenty-three thousand, two hundred nineteen".