11102002211100 has 72 divisors (see below), whose sum is σ = 32140590214320. Its totient is φ = 2958801466880.

The previous prime is 11102002211089. The next prime is 11102002211173. The reversal of 11102002211100 is 111220020111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10314297 + ... + 11339696.

It is an arithmetic number, because the mean of its divisors is an integer number (446397086310).

Almost surely, 2^{11102002211100} is an apocalyptic number.

11102002211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102002211100 is an abundant number, since it is smaller than the sum of its proper divisors (21038588003220).

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

11102002211100 is a wasteful number, since it uses less digits than its factorization.

11102002211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21655719 (or 21655712 counting only the distinct ones).

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

Adding to 11102002211100 its reverse (111220020111), we get a palindrome (11213222231211).

The spelling of 11102002211100 in words is "eleven trillion, one hundred two billion, two million, two hundred eleven thousand, one hundred".