22400002202 has 8 divisors (see below), whose sum is σ = 33977531700. Its totient is φ = 11074158304.

The previous prime is 22400002189. The next prime is 22400002217. The reversal of 22400002202 is 20220000422.

It can be written as a sum of positive squares in 2 ways, for example, as 17033121121 + 5366881081 = 130511^2 + 73259^2 .

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, 62921177 + ... + 62921532.

Almost surely, 2^22400002202 is an apocalyptic number.

22400002202 is a deficient number, since it is larger than the sum of its proper divisors (11577529498).

22400002202 is a wasteful number, since it uses less digits than its factorization.

22400002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125842800.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22400002202 its reverse (20220000422), we get a palindrome (42620002624).

The spelling of 22400002202 in words is "twenty-two billion, four hundred million, two thousand, two hundred two".