220002202102222 has 8 divisors (see below), whose sum is σ = 347371898056200. Its totient is φ = 104211569416824.

The previous prime is 220002202102159. The next prime is 220002202102223. The reversal of 220002202102222 is 222201202200022.

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

It is a super-2 number, since 2×220002202102222² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 220002202102222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002202102223) 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, 2894765817097 + ... + 2894765817172.

It is an arithmetic number, because the mean of its divisors is an integer number (43421487257025).

Almost surely, 2^{220002202102222} is an apocalyptic number.

220002202102222 is a deficient number, since it is larger than the sum of its proper divisors (127369695953978).

220002202102222 is a wasteful number, since it uses less digits than its factorization.

220002202102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789531634290.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 220002202102222 its reverse (222201202200022), we get a palindrome (442203404302244).

The spelling of 220002202102222 in words is "two hundred twenty trillion, two billion, two hundred two million, one hundred two thousand, two hundred twenty-two".