3222222219 has 24 divisors (see below), whose sum is σ = 4944959760. Its totient is φ = 2018011968.

The previous prime is 3222222209. The next prime is 3222222229. The reversal of 3222222219 is 9122222223.

3222222219 is a `hidden beast` number, since 3 + 222 + 222 + 219 = 666.

It is an interprime number because it is at equal distance from previous prime (3222222209) and next prime (3222222229).

It is not a de Polignac number, because 3222222219 - 2⁴ = 3222222203 is a prime.

It is a super-2 number, since 2×3222222219² = 20765432057234567922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3222222192 and 3222222201.

It is not an unprimeable number, because it can be changed into a prime (3222222209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157177 + ... + 176490.

It is an arithmetic number, because the mean of its divisors is an integer number (206039990).

Almost surely, 2^3222222219 is an apocalyptic number.

3222222219 is a deficient number, since it is larger than the sum of its proper divisors (1722737541).

3222222219 is a wasteful number, since it uses less digits than its factorization.

3222222219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333739 (or 333736 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3222222219 is about 56764.6211913724. The cubic root of 3222222219 is about 1477.0158734055.

It can be divided in two parts, 3 and 222222219, that added together give a palindrome (222222222).

The spelling of 3222222219 in words is "three billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred nineteen".