2244662822888 has 16 divisors (see below), whose sum is σ = 4209560578080. Its totient is φ = 1122113335408.

The previous prime is 2244662822881. The next prime is 2244662822933. The reversal of 2244662822888 is 8882282664422.

It is a super-2 number, since 2×2244662822888² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2244662822888.

It is not an unprimeable number, because it can be changed into a prime (2244662822881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27215756 + ... + 27298107.

It is an arithmetic number, because the mean of its divisors is an integer number (263097536130).

Almost surely, 2^{2244662822888} is an apocalyptic number.

It is an amenable number.

2244662822888 is a deficient number, since it is larger than the sum of its proper divisors (1964897755192).

2244662822888 is a wasteful number, since it uses less digits than its factorization.

2244662822888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54519016 (or 54519012 counting only the distinct ones).

The product of its digits is 75497472, while the sum is 62.

The spelling of 2244662822888 in words is "two trillion, two hundred forty-four billion, six hundred sixty-two million, eight hundred twenty-two thousand, eight hundred eighty-eight".