222210120202222 has 16 divisors (see below), whose sum is σ = 336615972940512. Its totient is φ = 110004800087200.

The previous prime is 222210120202199. The next prime is 222210120202237. The reversal of 222210120202222 is 222202021012222.

It is a junction number, because it is equal to n+sod(n) for n = 222210120202193 and 222210120202202.

It is a congruent number.

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, 203523423 + ... + 204612325.

It is an arithmetic number, because the mean of its divisors is an integer number (21038498308782).

Almost surely, 2^{222210120202222} is an apocalyptic number.

222210120202222 is a deficient number, since it is larger than the sum of its proper divisors (114405852738290).

222210120202222 is a wasteful number, since it uses less digits than its factorization.

222210120202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099243.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222210120202222 its reverse (222202021012222), we get a palindrome (444412141214444).

The spelling of 222210120202222 in words is "two hundred twenty-two trillion, two hundred ten billion, one hundred twenty million, two hundred two thousand, two hundred twenty-two".