11100100221110 has 64 divisors (see below), whose sum is σ = 22350623051520. Its totient is φ = 3948916500480.

The previous prime is 11100100221083. The next prime is 11100100221113. The reversal of 11100100221110 is 1112200100111.

It is a junction number, because it is equal to n+sod(n) for n = 11100100221091 and 11100100221100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100100221113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23720861 + ... + 24184280.

It is an arithmetic number, because the mean of its divisors is an integer number (349228485180).

Almost surely, 2^{11100100221110} is an apocalyptic number.

11100100221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100100221110 is an abundant number, since it is smaller than the sum of its proper divisors (11250522830410).

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

11100100221110 is a wasteful number, since it uses less digits than its factorization.

11100100221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47905241.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11100100221110 its reverse (1112200100111), we get a palindrome (12212300321221).

The spelling of 11100100221110 in words is "eleven trillion, one hundred billion, one hundred million, two hundred twenty-one thousand, one hundred ten".