110220144 has 40 divisors (see below), whose sum is σ = 285850752. Its totient is φ = 36596160.

The previous prime is 110220139. The next prime is 110220161. The reversal of 110220144 is 441022011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8259 + ... + 16989.

Almost surely, 2^110220144 is an apocalyptic number.

It is an amenable number.

110220144 is an abundant number, since it is smaller than the sum of its proper divisors (175630608).

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

110220144 is a wasteful number, since it uses less digits than its factorization.

110220144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005 (or 8999 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 110220144 is about 10498.5781894502. The cubic root of 110220144 is about 479.4614097828.

Adding to 110220144 its reverse (441022011), we get a palindrome (551242155).

The spelling of 110220144 in words is "one hundred ten million, two hundred twenty thousand, one hundred forty-four".