3213213301205 has 8 divisors (see below), whose sum is σ = 3867505075104. Its totient is φ = 2562804565200.

The previous prime is 3213213301171. The next prime is 3213213301217. The reversal of 3213213301205 is 5021033123123.

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

It is not a de Polignac number, because 3213213301205 - 2⁶ = 3213213301141 is a prime.

It is a Duffinian number.

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, 970757651 + ... + 970760960.

It is an arithmetic number, because the mean of its divisors is an integer number (483438134388).

Almost surely, 2^{3213213301205} is an apocalyptic number.

It is an amenable number.

3213213301205 is a deficient number, since it is larger than the sum of its proper divisors (654291773899).

3213213301205 is a wasteful number, since it uses less digits than its factorization.

3213213301205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941518947.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 3213213301205 its reverse (5021033123123), we get a palindrome (8234246424328).

The spelling of 3213213301205 in words is "three trillion, two hundred thirteen billion, two hundred thirteen million, three hundred one thousand, two hundred five".