220002200202210 has 32 divisors (see below), whose sum is σ = 550962031812480. Its totient is φ = 56116503239808.

The previous prime is 220002200202181. The next prime is 220002200202283. The reversal of 220002200202210 is 12202002200022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 220002200202210.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 159421883515 + ... + 159421884894.

It is an arithmetic number, because the mean of its divisors is an integer number (17217563494140).

Almost surely, 2^{220002200202210} is an apocalyptic number.

220002200202210 is an abundant number, since it is smaller than the sum of its proper divisors (330959831610270).

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

220002200202210 is a wasteful number, since it uses less digits than its factorization.

220002200202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318843768442.

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

Adding to 220002200202210 its reverse (12202002200022), we get a palindrome (232204202402232).

The spelling of 220002200202210 in words is "two hundred twenty trillion, two billion, two hundred million, two hundred two thousand, two hundred ten".