2222884808 has 8 divisors (see below), whose sum is σ = 4167909030. Its totient is φ = 1111442400.

The previous prime is 2222884801. The next prime is 2222884831. The reversal of 2222884808 is 8084882222.

It can be written as a sum of positive squares in only one way, i.e., 1401603844 + 821280964 = 37438^2 + 28658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2222884801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138930293 + ... + 138930308.

Almost surely, 2^2222884808 is an apocalyptic number.

It is an amenable number.

2222884808 is a deficient number, since it is larger than the sum of its proper divisors (1945024222).

2222884808 is a wasteful number, since it uses less digits than its factorization.

2222884808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277860607 (or 277860603 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The square root of 2222884808 is about 47147.4793387727. The cubic root of 2222884808 is about 1305.0855642825.

The spelling of 2222884808 in words is "two billion, two hundred twenty-two million, eight hundred eighty-four thousand, eight hundred eight".