110111022111120 has 160 divisors (see below), whose sum is σ = 345320192093184. Its totient is φ = 29022701760000.

The previous prime is 110111022111089. The next prime is 110111022111133. The reversal of 110111022111120 is 21111220111011.

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 110111022111120.

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, 914829 + ... + 14868051.

Almost surely, 2^{110111022111120} is an apocalyptic number.

110111022111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110111022111120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172660096046592).

110111022111120 is an abundant number, since it is smaller than the sum of its proper divisors (235209169982064).

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

110111022111120 is a wasteful number, since it uses less digits than its factorization.

110111022111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13953621 (or 13953615 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 110111022111120 its reverse (21111220111011), we get a palindrome (131222242222131).

The spelling of 110111022111120 in words is "one hundred ten trillion, one hundred eleven billion, twenty-two million, one hundred eleven thousand, one hundred twenty".