22002122202 has 8 divisors (see below), whose sum is σ = 44004244416. Its totient is φ = 7334040732.

The previous prime is 22002122179. The next prime is 22002122209. The reversal of 22002122202 is 20222120022.

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

22002122202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22002122209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1833510178 + ... + 1833510189.

It is an arithmetic number, because the mean of its divisors is an integer number (5500530552).

Almost surely, 2^22002122202 is an apocalyptic number.

22002122202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22002122202 is a wasteful number, since it uses less digits than its factorization.

22002122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667020372.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22002122202 its reverse (20222120022), we get a palindrome (42224242224).

The spelling of 22002122202 in words is "twenty-two billion, two million, one hundred twenty-two thousand, two hundred two".