110111112221023 has 4 divisors (see below), whose sum is σ = 110111254075048. Its totient is φ = 110110970367000.

The previous prime is 110111112221021. The next prime is 110111112221053. The reversal of 110111112221023 is 320122211111011.

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 110111112221023 - 2¹ = 110111112221021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110111112221021) 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, 69756228 + ... + 71317273.

It is an arithmetic number, because the mean of its divisors is an integer number (27527813518762).

Almost surely, 2^{110111112221023} is an apocalyptic number.

110111112221023 is a deficient number, since it is larger than the sum of its proper divisors (141854025).

110111112221023 is an equidigital number, since it uses as much as digits as its factorization.

110111112221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141854024.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 110111112221023 its reverse (320122211111011), we get a palindrome (430233323332034).

The spelling of 110111112221023 in words is "one hundred ten trillion, one hundred eleven billion, one hundred twelve million, two hundred twenty-one thousand, twenty-three".