110122220243 has 4 divisors (see below), whose sum is σ = 125853966000. Its totient is φ = 94390474488.

The previous prime is 110122220183. The next prime is 110122220249. The reversal of 110122220243 is 342022221011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110122220243 - 2²⁶ = 110055111379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110122220249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7865872868 + ... + 7865872881.

It is an arithmetic number, because the mean of its divisors is an integer number (31463491500).

Almost surely, 2^110122220243 is an apocalyptic number.

110122220243 is a deficient number, since it is larger than the sum of its proper divisors (15731745757).

110122220243 is an equidigital number, since it uses as much as digits as its factorization.

110122220243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15731745756.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 110122220243 its reverse (342022221011), we get a palindrome (452144441254).

The spelling of 110122220243 in words is "one hundred ten billion, one hundred twenty-two million, two hundred twenty thousand, two hundred forty-three".