2226255216 has 80 divisors (see below), whose sum is σ = 5840626176. Its totient is φ = 730605568.

The previous prime is 2226255191. The next prime is 2226255217. The reversal of 2226255216 is 6125526222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226255217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1405561 + ... + 1407143.

Almost surely, 2^2226255216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2226255216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2920313088).

2226255216 is an abundant number, since it is smaller than the sum of its proper divisors (3614370960).

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

2226255216 is a wasteful number, since it uses less digits than its factorization.

2226255216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030 (or 2024 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2226255216 is about 47183.2090472872. The cubic root of 2226255216 is about 1305.7448351464.

The spelling of 2226255216 in words is "two billion, two hundred twenty-six million, two hundred fifty-five thousand, two hundred sixteen".