110121220211222 has 16 divisors (see below), whose sum is σ = 183152431828944. Its totient is φ = 49234524684000.

The previous prime is 110121220211179. The next prime is 110121220211231. The reversal of 110121220211222 is 222112022121011.

It is a junction number, because it is equal to n+sod(n) for n = 110121220211194 and 110121220211203.

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 in 7 ways as a sum of consecutive naturals, for example, 41028769229 + ... + 41028771912.

It is an arithmetic number, because the mean of its divisors is an integer number (11447026989309).

Almost surely, 2^{110121220211222} is an apocalyptic number.

110121220211222 is a deficient number, since it is larger than the sum of its proper divisors (73031211617722).

110121220211222 is a wasteful number, since it uses less digits than its factorization.

110121220211222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82057541215.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110121220211222 its reverse (222112022121011), we get a palindrome (332233242332233).

The spelling of 110121220211222 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty million, two hundred eleven thousand, two hundred twenty-two".