22424402202002 has 8 divisors (see below), whose sum is σ = 33636957802812. Its totient is φ = 11212082934400.

The previous prime is 22424402202001. The next prime is 22424402202011. The reversal of 22424402202002 is 20020220442422.

It can be written as a sum of positive squares in 2 ways, for example, as 17915910132961 + 4508492069041 = 4232719^2 + 2123321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22424402202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58845899 + ... + 59225742.

Almost surely, 2^{22424402202002} is an apocalyptic number.

22424402202002 is a deficient number, since it is larger than the sum of its proper divisors (11212555600810).

22424402202002 is a wasteful number, since it uses less digits than its factorization.

22424402202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118166604.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22424402202002 its reverse (20020220442422), we get a palindrome (42444622644424).

The spelling of 22424402202002 in words is "twenty-two trillion, four hundred twenty-four billion, four hundred two million, two hundred two thousand, two".