3243115222012 has 24 divisors (see below), whose sum is σ = 5684361399360. Its totient is φ = 1619013963840.

The previous prime is 3243115221989. The next prime is 3243115222031. The reversal of 3243115222012 is 2102225113423.

It is a happy 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, 6274962 + ... + 6772102.

It is an arithmetic number, because the mean of its divisors is an integer number (236848391640).

Almost surely, 2^{3243115222012} is an apocalyptic number.

It is an amenable number.

3243115222012 is a deficient number, since it is larger than the sum of its proper divisors (2441246177348).

3243115222012 is a wasteful number, since it uses less digits than its factorization.

3243115222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499701 (or 499699 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 3243115222012 in words is "three trillion, two hundred forty-three billion, one hundred fifteen million, two hundred twenty-two thousand, twelve".