110121010111222 has 16 divisors (see below), whose sum is σ = 180200525400000. Its totient is φ = 50054307692040.

The previous prime is 110121010111187. The next prime is 110121010111223. The reversal of 110121010111222 is 222111010121011.

It is a junction number, because it is equal to n+sod(n) for n = 110121010111196 and 110121010111205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110121010111223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33227472 + ... + 36391027.

It is an arithmetic number, because the mean of its divisors is an integer number (11262532837500).

Almost surely, 2^{110121010111222} is an apocalyptic number.

110121010111222 is a deficient number, since it is larger than the sum of its proper divisors (70079515288778).

110121010111222 is a wasteful number, since it uses less digits than its factorization.

110121010111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69690411.

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

Adding to 110121010111222 its reverse (222111010121011), we get a palindrome (332232020232233).

The spelling of 110121010111222 in words is "one hundred ten trillion, one hundred twenty-one billion, ten million, one hundred eleven thousand, two hundred twenty-two".