3322222 has 4 divisors (see below), whose sum is σ = 4983336. Its totient is φ = 1661110.

The previous prime is 3322219. The next prime is 3322237. The reversal of 3322222 is 2222233.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3322222² = 22074318034568, which contains 22 as substring.

3322222 is a modest number, since divided by 2222 gives 332 as remainder.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 3322196 and 3322205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830554 + ... + 830557.

It is an arithmetic number, because the mean of its divisors is an integer number (1245834).

Almost surely, 2^3322222 is an apocalyptic number.

3322222 is a deficient number, since it is larger than the sum of its proper divisors (1661114).

3322222 is a wasteful number, since it uses less digits than its factorization.

3322222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661113.

The product of its digits is 288, while the sum is 16.

The square root of 3322222 is about 1822.6963543059. The cubic root of 3322222 is about 149.2139921758.

Adding to 3322222 its reverse (2222233), we get a palindrome (5544455).

The spelling of 3322222 in words is "three million, three hundred twenty-two thousand, two hundred twenty-two".