11100102021190 has 96 divisors (see below), whose sum is σ = 25331689081440. Its totient is φ = 3470673862656.

The previous prime is 11100102021179. The next prime is 11100102021191. The reversal of 11100102021190 is 9112020100111.

It is a super-2 number, since 2×11100102021190² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100102021191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9968635 + ... + 11026054.

It is an arithmetic number, because the mean of its divisors is an integer number (263871761265).

Almost surely, 2^{11100102021190} is an apocalyptic number.

11100102021190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100102021190 is an abundant number, since it is smaller than the sum of its proper divisors (14231587060250).

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

11100102021190 is a wasteful number, since it uses less digits than its factorization.

11100102021190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20994806 (or 20994799 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 11100102021190 in words is "eleven trillion, one hundred billion, one hundred two million, twenty-one thousand, one hundred ninety".