11112022110 has 32 divisors (see below), whose sum is σ = 30478689792. Its totient is φ = 2539890720.

The previous prime is 11112022091. The next prime is 11112022123. The reversal of 11112022110 is 1122021111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26456986 + ... + 26457405.

It is an arithmetic number, because the mean of its divisors is an integer number (952459056).

Almost surely, 2^11112022110 is an apocalyptic number.

11112022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112022110 is an abundant number, since it is smaller than the sum of its proper divisors (19366667682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112022110 is a wasteful number, since it uses less digits than its factorization.

11112022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52914408.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11112022110 its reverse (1122021111), we get a palindrome (12234043221).

Subtracting from 11112022110 its reverse (1122021111), we obtain a palindrome (9990000999).

The spelling of 11112022110 in words is "eleven billion, one hundred twelve million, twenty-two thousand, one hundred ten".