110120000220 has 36 divisors (see below), whose sum is σ = 334030667880. Its totient is φ = 29365333344.

The previous prime is 110120000213. The next prime is 110120000279. The reversal of 110120000220 is 22000021011.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305888710 + ... + 305889069.

Almost surely, 2^110120000220 is an apocalyptic number.

110120000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110120000220 is an abundant number, since it is smaller than the sum of its proper divisors (223910667660).

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

110120000220 is a wasteful number, since it uses less digits than its factorization.

110120000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611777794 (or 611777789 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 110120000220 its reverse (22000021011), we get a palindrome (132120021231).

It can be divided in two parts, 110120000 and 220, that added together give a triangular number (110120220 = T₁₄₈₄₀).

The spelling of 110120000220 in words is "one hundred ten billion, one hundred twenty million, two hundred twenty", and thus it is an aban number.