3320222 has 4 divisors (see below), whose sum is σ = 4980336. Its totient is φ = 1660110.

The previous prime is 3320201. The next prime is 3320237. The reversal of 3320222 is 2220233.

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

It is a super-2 number, since 2×3320222² = 22047748258568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3320197 and 3320206.

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, 830054 + ... + 830057.

It is an arithmetic number, because the mean of its divisors is an integer number (1245084).

Almost surely, 2^3320222 is an apocalyptic number.

3320222 is a deficient number, since it is larger than the sum of its proper divisors (1660114).

3320222 is a wasteful number, since it uses less digits than its factorization.

3320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660113.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3320222 is about 1822.1476339748. The cubic root of 3320222 is about 149.1840435561.

Adding to 3320222 its reverse (2220233), we get a palindrome (5540455).

The spelling of 3320222 in words is "three million, three hundred twenty thousand, two hundred twenty-two".