100110220111 has 6 divisors (see below), whose sum is σ = 110038506536. Its totient is φ = 91009290900.

The previous prime is 100110220087. The next prime is 100110220157. The reversal of 100110220111 is 111022011001.

It is not a de Polignac number, because 100110220111 - 2⁷ = 100110219983 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 (100110220181) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 413678475 + ... + 413678716.

Almost surely, 2^100110220111 is an apocalyptic number.

100110220111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100110220111 is a deficient number, since it is larger than the sum of its proper divisors (9928286425).

100110220111 is an equidigital number, since it uses as much as digits as its factorization.

100110220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827357213 (or 827357202 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100110220111 its reverse (111022011001), we get a palindrome (211132231112).

The spelling of 100110220111 in words is "one hundred billion, one hundred ten million, two hundred twenty thousand, one hundred eleven".