3213312213 has 8 divisors (see below), whose sum is σ = 4384054048. Its totient is φ = 2092389264.

The previous prime is 3213312203. The next prime is 3213312233. The reversal of 3213312213 is 3122133123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3213312213 - 2⁴ = 3213312197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3213312213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213312203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12454570 + ... + 12454827.

It is an arithmetic number, because the mean of its divisors is an integer number (548006756).

Almost surely, 2^3213312213 is an apocalyptic number.

It is an amenable number.

3213312213 is a deficient number, since it is larger than the sum of its proper divisors (1170741835).

3213312213 is a wasteful number, since it uses less digits than its factorization.

3213312213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24909443.

The product of its digits is 648, while the sum is 21.

The square root of 3213312213 is about 56686.0848268779. The cubic root of 3213312213 is about 1475.6532145355.

Adding to 3213312213 its reverse (3122133123), we get a palindrome (6335445336).

The spelling of 3213312213 in words is "three billion, two hundred thirteen million, three hundred twelve thousand, two hundred thirteen".