11100220202230 has 32 divisors (see below), whose sum is σ = 20670899703840. Its totient is φ = 4286665474560.

The previous prime is 11100220202221. The next prime is 11100220202243. The reversal of 11100220202230 is 3220202200111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2547390 + ... + 5356270.

It is an arithmetic number, because the mean of its divisors is an integer number (645965615745).

Almost surely, 2^{11100220202230} is an apocalyptic number.

11100220202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100220202230 is a deficient number, since it is larger than the sum of its proper divisors (9570679501610).

11100220202230 is a wasteful number, since it uses less digits than its factorization.

11100220202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822544.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11100220202230 its reverse (3220202200111), we get a palindrome (14320422402341).

The spelling of 11100220202230 in words is "eleven trillion, one hundred billion, two hundred twenty million, two hundred two thousand, two hundred thirty".