3311222 has 8 divisors (see below), whose sum is σ = 5013576. Its totient is φ = 1640032.

The previous prime is 3311219. The next prime is 3311233. The reversal of 3311222 is 2221133.

It is a happy number.

3311222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3311222² = 21928382266568, which contains 22 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 3311197 and 3311206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7523 + ... + 7950.

It is an arithmetic number, because the mean of its divisors is an integer number (626697).

Almost surely, 2^3311222 is an apocalyptic number.

3311222 is a deficient number, since it is larger than the sum of its proper divisors (1702354).

3311222 is a wasteful number, since it uses less digits than its factorization.

3311222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15582.

The product of its digits is 72, while the sum is 14.

The square root of 3311222 is about 1819.6763448482. The cubic root of 3311222 is about 149.0491257319.

Adding to 3311222 its reverse (2221133), we get a palindrome (5532355).

The spelling of 3311222 in words is "three million, three hundred eleven thousand, two hundred twenty-two".