22248148296 has 128 divisors (see below), whose sum is σ = 61414640640. Its totient is φ = 6660192000.

The previous prime is 22248148289. The next prime is 22248148297. The reversal of 22248148296 is 69284184222.

It is not an unprimeable number, because it can be changed into a prime (22248148297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19810791 + ... + 19811913.

It is an arithmetic number, because the mean of its divisors is an integer number (479801880).

Almost surely, 2^22248148296 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 22248148296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30707320320).

22248148296 is an abundant number, since it is smaller than the sum of its proper divisors (39166492344).

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

22248148296 is a wasteful number, since it uses less digits than its factorization.

22248148296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987 (or 1983 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The spelling of 22248148296 in words is "twenty-two billion, two hundred forty-eight million, one hundred forty-eight thousand, two hundred ninety-six".