2033221219 has 2 divisors, whose sum is σ = 2033221220. Its totient is φ = 2033221218.

The previous prime is 2033221193. The next prime is 2033221231. The reversal of 2033221219 is 9121223302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2033221219 - 2⁵ = 2033221187 is a prime.

It is a super-2 number, since 2×2033221219² = 8267977050783691922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2033221193 and 2033221202.

It is not a weakly prime, because it can be changed into another prime (2033221819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016610609 + 1016610610.

It is an arithmetic number, because the mean of its divisors is an integer number (1016610610).

Almost surely, 2^2033221219 is an apocalyptic number.

2033221219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2033221219 is an equidigital number, since it uses as much as digits as its factorization.

2033221219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2033221219 is about 45091.2543515924. The cubic root of 2033221219 is about 1266.8587959793.

The spelling of 2033221219 in words is "two billion, thirty-three million, two hundred twenty-one thousand, two hundred nineteen".