2223213220000 has 240 divisors, whose sum is σ = 5576006731680. Its totient is φ = 872034176000.

The previous prime is 2223213219977. The next prime is 2223213220001. The reversal of 2223213220000 is 223123222.

It is a self number, because there is not a number n which added to its sum of digits gives 2223213220000.

It is not an unprimeable number, because it can be changed into a prime (2223213220001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 522737874 + ... + 522742126.

It is an arithmetic number, because the mean of its divisors is an integer number (23233361382).

Almost surely, 2^{2223213220000} is an apocalyptic number.

2223213220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2223213220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2788003365840).

2223213220000 is an abundant number, since it is smaller than the sum of its proper divisors (3352793511680).

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

2223213220000 is an equidigital number, since it uses as much as digits as its factorization.

2223213220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785 (or 4762 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2223213220000 its reverse (223123222), we get a palindrome (2223436343222).

The spelling of 2223213220000 in words is "two trillion, two hundred twenty-three billion, two hundred thirteen million, two hundred twenty thousand".