2220110144 has 56 divisors (see below), whose sum is σ = 5253825408. Its totient is φ = 910103040.

The previous prime is 2220110117. The next prime is 2220110183. The reversal of 2220110144 is 4410110222.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97427 + ... + 118034.

Almost surely, 2^2220110144 is an apocalyptic number.

It is an amenable number.

2220110144 is an abundant number, since it is smaller than the sum of its proper divisors (3033715264).

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

2220110144 is a wasteful number, since it uses less digits than its factorization.

2220110144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215503 (or 215493 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2220110144 is about 47118.0447811664. The cubic root of 2220110144 is about 1304.5423240080.

Adding to 2220110144 its reverse (4410110222), we get a palindrome (6630220366).

The spelling of 2220110144 in words is "two billion, two hundred twenty million, one hundred ten thousand, one hundred forty-four".