11112000220101 has 32 divisors (see below), whose sum is σ = 16606112054400. Its totient is φ = 6550017454080.

The previous prime is 11112000220099. The next prime is 11112000220109. The reversal of 11112000220101 is 10102200021111.

It is not a de Polignac number, because 11112000220101 - 2¹ = 11112000220099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112000220109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1441485 + ... + 4929693.

It is an arithmetic number, because the mean of its divisors is an integer number (518941001700).

Almost surely, 2^{11112000220101} is an apocalyptic number.

11112000220101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11112000220101 is a deficient number, since it is larger than the sum of its proper divisors (5494111834299).

11112000220101 is a wasteful number, since it uses less digits than its factorization.

11112000220101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490869.

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

Adding to 11112000220101 its reverse (10102200021111), we get a palindrome (21214200241212).

The spelling of 11112000220101 in words is "eleven trillion, one hundred twelve billion, two hundred twenty thousand, one hundred one".