110220002122120 has 128 divisors (see below), whose sum is σ = 273996914112000. Its totient is φ = 39567985966080.

The previous prime is 110220002122103. The next prime is 110220002122159. The reversal of 110220002122120 is 21221200022011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110220002122094 and 110220002122103.

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, 301151554 + ... + 301517326.

It is an arithmetic number, because the mean of its divisors is an integer number (2140600891500).

Almost surely, 2^{110220002122120} is an apocalyptic number.

110220002122120 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 110220002122120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136998457056000).

110220002122120 is an abundant number, since it is smaller than the sum of its proper divisors (163776911989880).

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

110220002122120 is a wasteful number, since it uses less digits than its factorization.

110220002122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374543 (or 374539 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110220002122120 its reverse (21221200022011), we get a palindrome (131441202144131).

The spelling of 110220002122120 in words is "one hundred ten trillion, two hundred twenty billion, two million, one hundred twenty-two thousand, one hundred twenty".