3213034002205 has 8 divisors (see below), whose sum is σ = 3855758847192. Its totient is φ = 2570348505408.

The previous prime is 3213034002197. The next prime is 3213034002271. The reversal of 3213034002205 is 5022004303123.

It can be written as a sum of positive squares in 4 ways, for example, as 645159155524 + 2567874846681 = 803218^2 + 1602459^2 .

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 3213034002205 - 2³ = 3213034002197 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 3213034002205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9657102 + ... + 9984271.

It is an arithmetic number, because the mean of its divisors is an integer number (481969855899).

Almost surely, 2^{3213034002205} is an apocalyptic number.

It is an amenable number.

3213034002205 is a deficient number, since it is larger than the sum of its proper divisors (642724844987).

3213034002205 is a wasteful number, since it uses less digits than its factorization.

3213034002205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19674095.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 3213034002205 its reverse (5022004303123), we get a palindrome (8235038305328).

The spelling of 3213034002205 in words is "three trillion, two hundred thirteen billion, thirty-four million, two thousand, two hundred five".