3212204213 has 8 divisors (see below), whose sum is σ = 3401659800. Its totient is φ = 3022804480.

The previous prime is 3212204209. The next prime is 3212204243. The reversal of 3212204213 is 3124022123.

It can be written as a sum of positive squares in 4 ways, for example, as 1587066244 + 1625137969 = 39838^2 + 40313^2 .

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 3212204213 - 2² = 3212204209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212204243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188153 + ... + 204513.

It is an arithmetic number, because the mean of its divisors is an integer number (425207475).

Almost surely, 2^3212204213 is an apocalyptic number.

It is an amenable number.

3212204213 is a deficient number, since it is larger than the sum of its proper divisors (189455587).

3212204213 is a wasteful number, since it uses less digits than its factorization.

3212204213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27927.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3212204213 is about 56676.3108626523. The cubic root of 3212204213 is about 1475.4835856483.

Adding to 3212204213 its reverse (3124022123), we get a palindrome (6336226336).

The spelling of 3212204213 in words is "three billion, two hundred twelve million, two hundred four thousand, two hundred thirteen".