11112100220010 has 16 divisors (see below), whose sum is σ = 26669040528096. Its totient is φ = 2963226725328.

The previous prime is 11112100220009. The next prime is 11112100220021. The reversal of 11112100220010 is 1002200121111.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185201670304 + ... + 185201670363.

It is an arithmetic number, because the mean of its divisors is an integer number (1666815033006).

Almost surely, 2^{11112100220010} is an apocalyptic number.

11112100220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112100220010 is an abundant number, since it is smaller than the sum of its proper divisors (15556940308086).

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

11112100220010 is a wasteful number, since it uses less digits than its factorization.

11112100220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370403340677.

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

Adding to 11112100220010 its reverse (1002200121111), we get a palindrome (12114300341121).

The spelling of 11112100220010 in words is "eleven trillion, one hundred twelve billion, one hundred million, two hundred twenty thousand, ten".