110122020121110 has 64 divisors (see below), whose sum is σ = 265045399575552. Its totient is φ = 29282274798336.

The previous prime is 110122020121081. The next prime is 110122020121159. The reversal of 110122020121110 is 11121020221011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110122020121110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90037897 + ... + 91252763.

It is an arithmetic number, because the mean of its divisors is an integer number (4141334368368).

Almost surely, 2^{110122020121110} is an apocalyptic number.

110122020121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110122020121110 is an abundant number, since it is smaller than the sum of its proper divisors (154923379454442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110122020121110 is a wasteful number, since it uses less digits than its factorization.

110122020121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223477.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110122020121110 its reverse (11121020221011), we get a palindrome (121243040342121).

Subtracting from 110122020121110 its reverse (11121020221011), we obtain a palindrome (99000999900099).

The spelling of 110122020121110 in words is "one hundred ten trillion, one hundred twenty-two billion, twenty million, one hundred twenty-one thousand, one hundred ten".