2226509082 has 48 divisors (see below), whose sum is σ = 5534305920. Its totient is φ = 633717216.

The previous prime is 2226509081. The next prime is 2226509111. The reversal of 2226509082 is 2809056222.

It is not an unprimeable number, because it can be changed into a prime (2226509081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 457 + ... + 66732.

It is an arithmetic number, because the mean of its divisors is an integer number (115298040).

Almost surely, 2^2226509082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226509082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767152960).

2226509082 is an abundant number, since it is smaller than the sum of its proper divisors (3307796838).

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

2226509082 is a wasteful number, since it uses less digits than its factorization.

2226509082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67467 (or 67464 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 2226509082 is about 47185.8991860916. The cubic root of 2226509082 is about 1305.7944658172.

The spelling of 2226509082 in words is "two billion, two hundred twenty-six million, five hundred nine thousand, eighty-two".