2233212847728 has 40 divisors (see below), whose sum is σ = 5769220627200. Its totient is φ = 744393000384.

The previous prime is 2233212847703. The next prime is 2233212847729. The reversal of 2233212847728 is 8277482123322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233212847729) 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 7 ways as a sum of consecutive naturals, for example, 3220863 + ... + 3852321.

It is an arithmetic number, because the mean of its divisors is an integer number (144230515680).

Almost surely, 2^{2233212847728} is an apocalyptic number.

It is an amenable number.

2233212847728 is an abundant number, since it is smaller than the sum of its proper divisors (3536007779472).

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

2233212847728 is a wasteful number, since it uses less digits than its factorization.

2233212847728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705149 (or 705143 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 51.

The spelling of 2233212847728 in words is "two trillion, two hundred thirty-three billion, two hundred twelve million, eight hundred forty-seven thousand, seven hundred twenty-eight".