2222684448 has 192 divisors, whose sum is σ = 6658122240. Its totient is φ = 644861952.

The previous prime is 2222684441. The next prime is 2222684489. The reversal of 2222684448 is 8444862222.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2222684441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1332511 + ... + 1334177.

It is an arithmetic number, because the mean of its divisors is an integer number (34677720).

Almost surely, 2^2222684448 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 2222684448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3329061120).

2222684448 is an abundant number, since it is smaller than the sum of its proper divisors (4435437792).

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

2222684448 is a wasteful number, since it uses less digits than its factorization.

2222684448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759 (or 1751 counting only the distinct ones).

The product of its digits is 393216, while the sum is 42.

The square root of 2222684448 is about 47145.3544689188. The cubic root of 2222684448 is about 1305.0463517542.

The spelling of 2222684448 in words is "two billion, two hundred twenty-two million, six hundred eighty-four thousand, four hundred forty-eight".