110220311011 has 4 divisors (see below), whose sum is σ = 110223335952. Its totient is φ = 110217286072.

The previous prime is 110220310999. The next prime is 110220311063. The reversal of 110220311011 is 110113022011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110113022011 = 29 ⋅3797000759.

It is a cyclic number.

It is not a de Polignac number, because 110220311011 - 2⁵ = 110220310979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110220310982 and 110220311000.

It is not an unprimeable number, because it can be changed into a prime (110220311081) 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, 1457140 + ... + 1530913.

It is an arithmetic number, because the mean of its divisors is an integer number (27555833988).

Almost surely, 2^110220311011 is an apocalyptic number.

110220311011 is a deficient number, since it is larger than the sum of its proper divisors (3024941).

110220311011 is an equidigital number, since it uses as much as digits as its factorization.

110220311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024940.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 110220311011 its reverse (110113022011), we get a palindrome (220333333022).

The spelling of 110220311011 in words is "one hundred ten billion, two hundred twenty million, three hundred eleven thousand, eleven".