2244555500 has 192 divisors, whose sum is σ = 5761566720. Its totient is φ = 755136000.

The previous prime is 2244555497. The next prime is 2244555539. The reversal of 2244555500 is 55554422.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4911272 + ... + 4911728.

It is an arithmetic number, because the mean of its divisors is an integer number (30008160).

Almost surely, 2^2244555500 is an apocalyptic number.

2244555500 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 2244555500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2880783360).

2244555500 is an abundant number, since it is smaller than the sum of its proper divisors (3517011220).

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

2244555500 is a wasteful number, since it uses less digits than its factorization.

2244555500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 32.

The square root of 2244555500 is about 47376.7400735846. The cubic root of 2244555500 is about 1309.3129081425.

The spelling of 2244555500 in words is "two billion, two hundred forty-four million, five hundred fifty-five thousand, five hundred".