202221444122202 has 8 divisors (see below), whose sum is σ = 404442888244416. Its totient is φ = 67407148040732.

The previous prime is 202221444122183. The next prime is 202221444122279.

It is a happy number.

202221444122202 is nontrivially palindromic in base 10.

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

202221444122202 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 202221444122202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16851787010178 + ... + 16851787010189.

It is an arithmetic number, because the mean of its divisors is an integer number (50555361030552).

Almost surely, 2^{202221444122202} is an apocalyptic number.

202221444122202 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.

202221444122202 is a wasteful number, since it uses less digits than its factorization.

202221444122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33703574020372.

The product of its (nonzero) digits is 16384, while the sum is 30.

The spelling of 202221444122202 in words is "two hundred two trillion, two hundred twenty-one billion, four hundred forty-four million, one hundred twenty-two thousand, two hundred two".