3221102213 has 16 divisors (see below), whose sum is σ = 3835551744. Its totient is φ = 2646892080.

The previous prime is 3221102141. The next prime is 3221102267. The reversal of 3221102213 is 3122011223.

It is not a de Polignac number, because 3221102213 - 2¹² = 3221098117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3221102191 and 3221102200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221102113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46145 + ... + 92582.

It is an arithmetic number, because the mean of its divisors is an integer number (239721984).

Almost surely, 2^3221102213 is an apocalyptic number.

It is an amenable number.

3221102213 is a deficient number, since it is larger than the sum of its proper divisors (614449531).

3221102213 is a wasteful number, since it uses less digits than its factorization.

3221102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138872.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3221102213 is about 56754.7549814110. The cubic root of 3221102213 is about 1476.8447225421.

Adding to 3221102213 its reverse (3122011223), we get a palindrome (6343113436).

The spelling of 3221102213 in words is "three billion, two hundred twenty-one million, one hundred two thousand, two hundred thirteen".