3220014213 has 24 divisors (see below), whose sum is σ = 5053258392. Its totient is φ = 1964003328.

The previous prime is 3220014209. The next prime is 3220014221. The reversal of 3220014213 is 3124100223.

It can be written as a sum of positive squares in 4 ways, for example, as 90954369 + 3129059844 = 9537^2 + 55938^2 .

It is not a de Polignac number, because 3220014213 - 2² = 3220014209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220014613) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108556 + ... + 134997.

It is an arithmetic number, because the mean of its divisors is an integer number (210552433).

Almost surely, 2^3220014213 is an apocalyptic number.

It is an amenable number.

3220014213 is a deficient number, since it is larger than the sum of its proper divisors (1833244179).

3220014213 is a wasteful number, since it uses less digits than its factorization.

3220014213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243685 (or 243682 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3220014213 is about 56745.1690719131. The cubic root of 3220014213 is about 1476.6784246004.

Adding to 3220014213 its reverse (3124100223), we get a palindrome (6344114436).

The spelling of 3220014213 in words is "three billion, two hundred twenty million, fourteen thousand, two hundred thirteen".