3213133230012 has 12 divisors (see below), whose sum is σ = 7497310870056. Its totient is φ = 1071044410000.

The previous prime is 3213133230007. The next prime is 3213133230029. The reversal of 3213133230012 is 2100323313123.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133880551239 + ... + 133880551262.

It is an arithmetic number, because the mean of its divisors is an integer number (624775905838).

Almost surely, 2^{3213133230012} is an apocalyptic number.

It is an amenable number.

3213133230012 is an abundant number, since it is smaller than the sum of its proper divisors (4284177640044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3213133230012 is a wasteful number, since it uses less digits than its factorization.

3213133230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267761102508 (or 267761102506 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 3213133230012 its reverse (2100323313123), we get a palindrome (5313456543135).

The spelling of 3213133230012 in words is "three trillion, two hundred thirteen billion, one hundred thirty-three million, two hundred thirty thousand, twelve".