1122110110222 has 4 divisors (see below), whose sum is σ = 1683165165336. Its totient is φ = 561055055110.

The previous prime is 1122110110217. The next prime is 1122110110279. The reversal of 1122110110222 is 2220110112211.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1122110110196 and 1122110110205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280527527554 + ... + 280527527557.

It is an arithmetic number, because the mean of its divisors is an integer number (420791291334).

Almost surely, 2^{1122110110222} is an apocalyptic number.

1122110110222 is a deficient number, since it is larger than the sum of its proper divisors (561055055114).

1122110110222 is an equidigital number, since it uses as much as digits as its factorization.

1122110110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561055055113.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1122110110222 its reverse (2220110112211), we get a palindrome (3342220222433).

The spelling of 1122110110222 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-two".