11122201110100 has 36 divisors (see below), whose sum is σ = 24135564600000. Its totient is φ = 4448808888160.

The previous prime is 11122201110001. The next prime is 11122201110151. The reversal of 11122201110100 is 101110222111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5587701 + ... + 7312099.

It is an arithmetic number, because the mean of its divisors is an integer number (670432350000).

Almost surely, 2^{11122201110100} is an apocalyptic number.

11122201110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11122201110100 is an abundant number, since it is smaller than the sum of its proper divisors (13013363489900).

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

11122201110100 is a wasteful number, since it uses less digits than its factorization.

11122201110100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788912 (or 1788905 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11122201110100 its reverse (101110222111), we get a palindrome (11223311332211).

It can be divided in two parts, 111222011 and 10100, that added together give a palindrome (111232111).

The spelling of 11122201110100 in words is "eleven trillion, one hundred twenty-two billion, two hundred one million, one hundred ten thousand, one hundred".