3225112610213 has 4 divisors (see below), whose sum is σ = 3473198195628. Its totient is φ = 2977027024800.

The previous prime is 3225112610081. The next prime is 3225112610273. The reversal of 3225112610213 is 3120162115223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 213992283649 + 3011120326564 = 462593^2 + 1735258^2 .

It is a cyclic number.

It is not a de Polignac number, because 3225112610213 - 2²⁸ = 3224844174757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225112610273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124042792688 + ... + 124042792713.

It is an arithmetic number, because the mean of its divisors is an integer number (868299548907).

Almost surely, 2^{3225112610213} is an apocalyptic number.

It is an amenable number.

3225112610213 is a deficient number, since it is larger than the sum of its proper divisors (248085585415).

3225112610213 is a wasteful number, since it uses less digits than its factorization.

3225112610213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248085585414.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 3225112610213 its reverse (3120162115223), we get a palindrome (6345274725436).

The spelling of 3225112610213 in words is "three trillion, two hundred twenty-five billion, one hundred twelve million, six hundred ten thousand, two hundred thirteen".