110113223220 has 1152 divisors, whose sum is σ = 468473241600. Its totient is φ = 20200181760.

The previous prime is 110113223201. The next prime is 110113223249. The reversal of 110113223220 is 22322311011.

110113223220 is a `hidden beast` number, since 1 + 10 + 11 + 322 + 322 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 110113223193 and 110113223202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 553332681 + ... + 553332879.

It is an arithmetic number, because the mean of its divisors is an integer number (406660800).

Almost surely, 2^110113223220 is an apocalyptic number.

110113223220 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 110113223220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234236620800).

110113223220 is an abundant number, since it is smaller than the sum of its proper divisors (358360018380).

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

110113223220 is a wasteful number, since it uses less digits than its factorization.

110113223220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110113223220 its reverse (22322311011), we get a palindrome (132435534231).

It can be divided in two parts, 110113 and 223220, that added together give a palindrome (333333).

The spelling of 110113223220 in words is "one hundred ten billion, one hundred thirteen million, two hundred twenty-three thousand, two hundred twenty".