3222013 has 4 divisors (see below), whose sum is σ = 3234528. Its totient is φ = 3209500.

The previous prime is 3222007. The next prime is 3222031. The reversal of 3222013 is 3102223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3222013 - 2⁹ = 3221501 is a prime.

It is a Duffinian number.

3222013 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3221984 and 3222002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5863 + ... + 6388.

It is an arithmetic number, because the mean of its divisors is an integer number (808632).

Almost surely, 2^3222013 is an apocalyptic number.

It is an amenable number.

3222013 is a deficient number, since it is larger than the sum of its proper divisors (12515).

3222013 is a wasteful number, since it uses less digits than its factorization.

3222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12514.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3222013 is about 1794.9966573785. The cubic root of 3222013 is about 147.6983905150.

Adding to 3222013 its reverse (3102223), we get a palindrome (6324236).

The spelling of 3222013 in words is "three million, two hundred twenty-two thousand, thirteen".