2205242443312 has 40 divisors (see below), whose sum is σ = 4424696426304. Its totient is φ = 1064003191104.

The previous prime is 2205242443273. The next prime is 2205242443331. The reversal of 2205242443312 is 2133442425022.

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, 19251898 + ... + 19366105.

Almost surely, 2^{2205242443312} is an apocalyptic number.

It is an amenable number.

2205242443312 is an abundant number, since it is smaller than the sum of its proper divisors (2219453982992).

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

2205242443312 is a wasteful number, since it uses less digits than its factorization.

2205242443312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38618137 (or 38618131 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 2205242443312 its reverse (2133442425022), we get a palindrome (4338684868334).

The spelling of 2205242443312 in words is "two trillion, two hundred five billion, two hundred forty-two million, four hundred forty-three thousand, three hundred twelve".