110220101010111 has 4 divisors (see below), whose sum is σ = 146960134680152. Its totient is φ = 73480067340072.

The previous prime is 110220101010049. The next prime is 110220101010137. The reversal of 110220101010111 is 111010101022011.

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

It is not a de Polignac number, because 110220101010111 - 2¹⁰ = 110220101009087 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 (110220101010181) 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, 18370016835016 + ... + 18370016835021.

It is an arithmetic number, because the mean of its divisors is an integer number (36740033670038).

Almost surely, 2^{110220101010111} is an apocalyptic number.

110220101010111 is a deficient number, since it is larger than the sum of its proper divisors (36740033670041).

110220101010111 is an equidigital number, since it uses as much as digits as its factorization.

110220101010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36740033670040.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110220101010111 its reverse (111010101022011), we get a palindrome (221230202032122).

The spelling of 110220101010111 in words is "one hundred ten trillion, two hundred twenty billion, one hundred one million, ten thousand, one hundred eleven".