22244330002 has 8 divisors (see below), whose sum is σ = 33379551756. Its totient is φ = 11117812752.

The previous prime is 22244329979. The next prime is 22244330029. The reversal of 22244330002 is 20003344222.

It can be written as a sum of positive squares in 2 ways, for example, as 21791959641 + 452370361 = 147621^2 + 21269^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2169733 + ... + 2179960.

Almost surely, 2^22244330002 is an apocalyptic number.

22244330002 is a deficient number, since it is larger than the sum of its proper divisors (11135221754).

22244330002 is a wasteful number, since it uses less digits than its factorization.

22244330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352252.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22244330002 its reverse (20003344222), we get a palindrome (42247674224).

The spelling of 22244330002 in words is "twenty-two billion, two hundred forty-four million, three hundred thirty thousand, two".