11102011222100 has 36 divisors (see below), whose sum is σ = 24145020049500. Its totient is φ = 4430914037760.

The previous prime is 11102011222097. The next prime is 11102011222193. The reversal of 11102011222100 is 122211020111.

It can be written as a sum of positive squares in 6 ways, for example, as 174266172304 + 10927745049796 = 417452^2 + 3305714^2 .

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, 123585515 + ... + 123675314.

It is an arithmetic number, because the mean of its divisors is an integer number (670695001375).

Almost surely, 2^{11102011222100} is an apocalyptic number.

11102011222100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102011222100 is an abundant number, since it is smaller than the sum of its proper divisors (13043008827400).

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

11102011222100 is a wasteful number, since it uses less digits than its factorization.

11102011222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247261292 (or 247261285 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11102011222100 its reverse (122211020111), we get a palindrome (11224222242211).

The spelling of 11102011222100 in words is "eleven trillion, one hundred two billion, eleven million, two hundred twenty-two thousand, one hundred".