22202120200202 has 8 divisors (see below), whose sum is σ = 33309034277700. Its totient is φ = 11099108774304.

The previous prime is 22202120200193. The next prime is 22202120200237. The reversal of 22202120200202 is 20200202120222.

It can be written as a sum of positive squares in 2 ways, for example, as 16667059365961 + 5535060834241 = 4082531^2 + 2352671^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975648677 + ... + 975671432.

Almost surely, 2^{22202120200202} is an apocalyptic number.

22202120200202 is a deficient number, since it is larger than the sum of its proper divisors (11106914077498).

22202120200202 is a wasteful number, since it uses less digits than its factorization.

22202120200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951325800.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22202120200202 its reverse (20200202120222), we get a palindrome (42402322320424).

The spelling of 22202120200202 in words is "twenty-two trillion, two hundred two billion, one hundred twenty million, two hundred thousand, two hundred two".