22006444096 has 84 divisors (see below), whose sum is σ = 54706368108. Its totient is φ = 8705829888.

The previous prime is 22006444093. The next prime is 22006444111. The reversal of 22006444096 is 69044460022.

It can be written as a sum of positive squares in 2 ways, for example, as 1454354496 + 20552089600 = 38136^2 + 143360^2 .

It is not an unprimeable number, because it can be changed into a prime (22006444093) 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 11 ways as a sum of consecutive naturals, for example, 229131 + ... + 310666.

It is an arithmetic number, because the mean of its divisors is an integer number (651266287).

Almost surely, 2^22006444096 is an apocalyptic number.

22006444096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22006444096 is an abundant number, since it is smaller than the sum of its proper divisors (32699924012).

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

22006444096 is a wasteful number, since it uses less digits than its factorization.

22006444096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539836 (or 539819 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 22006444096 in words is "twenty-two billion, six million, four hundred forty-four thousand, ninety-six".