222101120102222 has 8 divisors (see below), whose sum is σ = 343898508545472. Its totient is φ = 107468283920400.

The previous prime is 222101120102219. The next prime is 222101120102231. The reversal of 222101120102222 is 222201021101222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222101120102194 and 222101120102203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1791138065279 + ... + 1791138065402.

It is an arithmetic number, because the mean of its divisors is an integer number (42987313568184).

Almost surely, 2^{222101120102222} is an apocalyptic number.

222101120102222 is a deficient number, since it is larger than the sum of its proper divisors (121797388443250).

222101120102222 is a wasteful number, since it uses less digits than its factorization.

222101120102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3582276130714.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 222101120102222 its reverse (222201021101222), we get a palindrome (444302141203444).

The spelling of 222101120102222 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred twenty million, one hundred two thousand, two hundred twenty-two".