222201220002202 has 16 divisors (see below), whose sum is σ = 380917497985920. Its totient is φ = 95228814076848.

The previous prime is 222201220002199. The next prime is 222201220002271. The reversal of 222201220002202 is 202200022102222.

It is a self number, because there is not a number n which added to its sum of digits gives 222201220002202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18386613 + ... + 27972664.

It is an arithmetic number, because the mean of its divisors is an integer number (23807343624120).

Almost surely, 2^{222201220002202} is an apocalyptic number.

222201220002202 is a deficient number, since it is larger than the sum of its proper divisors (158716277983718).

222201220002202 is a wasteful number, since it uses less digits than its factorization.

222201220002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46701645.

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

Adding to 222201220002202 its reverse (202200022102222), we get a palindrome (424401242104424).

The spelling of 222201220002202 in words is "two hundred twenty-two trillion, two hundred one billion, two hundred twenty million, two thousand, two hundred two".