22844244822 has 24 divisors (see below), whose sum is σ = 53147835576. Its totient is φ = 6526927008.

The previous prime is 22844244821. The next prime is 22844244827.

22844244822 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22844244821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38850463 + ... + 38851050.

It is an arithmetic number, because the mean of its divisors is an integer number (2214493149).

Almost surely, 2^22844244822 is an apocalyptic number.

22844244822 is an abundant number, since it is smaller than the sum of its proper divisors (30303590754).

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

22844244822 is a wasteful number, since it uses less digits than its factorization.

22844244822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77701532 (or 77701525 counting only the distinct ones).

The product of its digits is 524288, while the sum is 42.

The spelling of 22844244822 in words is "twenty-two billion, eight hundred forty-four million, two hundred forty-four thousand, eight hundred twenty-two".