2223251200 has 108 divisors (see below), whose sum is σ = 5555121880. Its totient is φ = 880865280.

The previous prime is 2223251171. The next prime is 2223251203. The reversal of 2223251200 is 21523222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223251203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696007 + ... + 699193.

Almost surely, 2^2223251200 is an apocalyptic number.

2223251200 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 2223251200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2777560940).

2223251200 is an abundant number, since it is smaller than the sum of its proper divisors (3331870680).

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

2223251200 is a wasteful number, since it uses less digits than its factorization.

2223251200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322 (or 3303 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2223251200 is about 47151.3647734612. The cubic root of 2223251200 is about 1305.1572649001.

Adding to 2223251200 its reverse (21523222), we get a palindrome (2244774422).

The spelling of 2223251200 in words is "two billion, two hundred twenty-three million, two hundred fifty-one thousand, two hundred".