20020002222202 has 8 divisors (see below), whose sum is σ = 30030148634976. Its totient is φ = 10009952677212.

The previous prime is 20020002222179. The next prime is 20020002222203. The reversal of 20020002222202 is 20222220002002.

It is a happy number.

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 (20020002222203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23698038 + ... + 24528289.

It is an arithmetic number, because the mean of its divisors is an integer number (3753768579372).

Almost surely, 2^{20020002222202} is an apocalyptic number.

20020002222202 is a deficient number, since it is larger than the sum of its proper divisors (10010146412774).

20020002222202 is a wasteful number, since it uses less digits than its factorization.

20020002222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48433892.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 20020002222202 its reverse (20222220002002), we get a palindrome (40242222224204).

The spelling of 20020002222202 in words is "twenty trillion, twenty billion, two million, two hundred twenty-two thousand, two hundred two".