2284502220 has 576 divisors, whose sum is σ = 9627770880. Its totient is φ = 423014400.

The previous prime is 2284502203. The next prime is 2284502267. The reversal of 2284502220 is 222054822.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5585376 + ... + 5585784.

It is an arithmetic number, because the mean of its divisors is an integer number (16714880).

Almost surely, 2^2284502220 is an apocalyptic number.

2284502220 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 2284502220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4813885440).

2284502220 is an abundant number, since it is smaller than the sum of its proper divisors (7343268660).

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

2284502220 is a wasteful number, since it uses less digits than its factorization.

2284502220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 2284502220 is about 47796.4666058068. The cubic root of 2284502220 is about 1317.0346311914.

The spelling of 2284502220 in words is "two billion, two hundred eighty-four million, five hundred two thousand, two hundred twenty".