110220321138 has 8 divisors (see below), whose sum is σ = 220440642288. Its totient is φ = 36740107044.

The previous prime is 110220321137. The next prime is 110220321143. The reversal of 110220321138 is 831123022011.

It is a sphenic number, since it is the product of 3 distinct primes.

110220321138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (110220321137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9185026756 + ... + 9185026767.

It is an arithmetic number, because the mean of its divisors is an integer number (27555080286).

Almost surely, 2^110220321138 is an apocalyptic number.

110220321138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

110220321138 is a wasteful number, since it uses less digits than its factorization.

110220321138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18370053528.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 110220321138 its reverse (831123022011), we get a palindrome (941343343149).

The spelling of 110220321138 in words is "one hundred ten billion, two hundred twenty million, three hundred twenty-one thousand, one hundred thirty-eight".