3122213 has 8 divisors (see below), whose sum is σ = 3321120. Its totient is φ = 2926800.

The previous prime is 3122201. The next prime is 3122219.

It is a happy number.

3122213 is nontrivially palindromic in base 9 and base 10.

3122213 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 cyclic number.

It is not a de Polignac number, because 3122213 - 2⁶ = 3122149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122219) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1106 + ... + 2732.

It is an arithmetic number, because the mean of its divisors is an integer number (415140).

Almost surely, 2^3122213 is an apocalyptic number.

It is an amenable number.

3122213 is a deficient number, since it is larger than the sum of its proper divisors (198907).

3122213 is a wasteful number, since it uses less digits than its factorization.

3122213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747.

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

The square root of 3122213 is about 1766.9784944928. The cubic root of 3122213 is about 146.1574113840.

The spelling of 3122213 in words is "three million, one hundred twenty-two thousand, two hundred thirteen".