110120021110111 has 4 divisors (see below), whose sum is σ = 110613832864192. Its totient is φ = 109626209356032.

The previous prime is 110120021110091. The next prime is 110120021110129. The reversal of 110120021110111 is 111011120021011.

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 110120021110111 - 2⁷ = 110120021109983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120021110091 and 110120021110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120024110111) 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, 246905876706 + ... + 246905877151.

It is an arithmetic number, because the mean of its divisors is an integer number (27653458216048).

Almost surely, 2^{110120021110111} is an apocalyptic number.

110120021110111 is a deficient number, since it is larger than the sum of its proper divisors (493811754081).

110120021110111 is an equidigital number, since it uses as much as digits as its factorization.

110120021110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493811754080.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 110120021110111 its reverse (111011120021011), we get a palindrome (221131141131122).

The spelling of 110120021110111 in words is "one hundred ten trillion, one hundred twenty billion, twenty-one million, one hundred ten thousand, one hundred eleven".