2223313312 has 96 divisors (see below), whose sum is σ = 5128147584. Its totient is φ = 937574400.

The previous prime is 2223313297. The next prime is 2223313381. The reversal of 2223313312 is 2133133222.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422248 + ... + 427480.

It is an arithmetic number, because the mean of its divisors is an integer number (53418204).

Almost surely, 2^2223313312 is an apocalyptic number.

2223313312 is a gapful number since it is divisible by the number (22) 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 2223313312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2564073792).

2223313312 is an abundant number, since it is smaller than the sum of its proper divisors (2904834272).

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

2223313312 is a wasteful number, since it uses less digits than its factorization.

2223313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342 (or 5334 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2223313312 is about 47152.0234136352. The cubic root of 2223313312 is about 1305.1694190482.

Adding to 2223313312 its reverse (2133133222), we get a palindrome (4356446534).

The spelling of 2223313312 in words is "two billion, two hundred twenty-three million, three hundred thirteen thousand, three hundred twelve".