110021144122 has 8 divisors (see below), whose sum is σ = 166291500672. Its totient is φ = 54590643900.

The previous prime is 110021144111. The next prime is 110021144171. The reversal of 110021144122 is 221441120011.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 110021144122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209963754 + ... + 209964277.

It is an arithmetic number, because the mean of its divisors is an integer number (20786437584).

Almost surely, 2^110021144122 is an apocalyptic number.

110021144122 is a deficient number, since it is larger than the sum of its proper divisors (56270356550).

110021144122 is a wasteful number, since it uses less digits than its factorization.

110021144122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419928164.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110021144122 its reverse (221441120011), we get a palindrome (331462264133).

The spelling of 110021144122 in words is "one hundred ten billion, twenty-one million, one hundred forty-four thousand, one hundred twenty-two".