2202644886608 has 40 divisors (see below), whose sum is σ = 4415120762400. Its totient is φ = 1063264678784.

The previous prime is 2202644886601. The next prime is 2202644886647. The reversal of 2202644886608 is 8066884462022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202644886601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6144935 + ... + 6493497.

It is an arithmetic number, because the mean of its divisors is an integer number (110378019060).

Almost surely, 2^{2202644886608} is an apocalyptic number.

It is an amenable number.

2202644886608 is an abundant number, since it is smaller than the sum of its proper divisors (2212475875792).

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

2202644886608 is a wasteful number, since it uses less digits than its factorization.

2202644886608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362219 (or 362213 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 56.

The spelling of 2202644886608 in words is "two trillion, two hundred two billion, six hundred forty-four million, eight hundred eighty-six thousand, six hundred eight".