2244553300 has 144 divisors (see below), whose sum is σ = 5450276160. Its totient is φ = 795520000.

The previous prime is 2244553273. The next prime is 2244553301. The reversal of 2244553300 is 33554422.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244553301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9887787 + ... + 9888013.

It is an arithmetic number, because the mean of its divisors is an integer number (37849140).

Almost surely, 2^2244553300 is an apocalyptic number.

2244553300 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 2244553300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2725138080).

2244553300 is an abundant number, since it is smaller than the sum of its proper divisors (3205722860).

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

2244553300 is a wasteful number, since it uses less digits than its factorization.

2244553300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2244553300 is about 47376.7168554344. The cubic root of 2244553300 is about 1309.3124803682.

The spelling of 2244553300 in words is "two billion, two hundred forty-four million, five hundred fifty-three thousand, three hundred".