220000011110101 has 4 divisors (see below), whose sum is σ = 220000119168492. Its totient is φ = 219999903051712.

The previous prime is 220000011110003. The next prime is 220000011110219. The reversal of 220000011110101 is 101011110000022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34430501798001 + 185569509312100 = 5867751^2 + 13622390^2 .

It is a cyclic number.

It is not a de Polignac number, because 220000011110101 - 2¹⁵ = 220000011077333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000011110501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50915476 + ... + 55067101.

It is an arithmetic number, because the mean of its divisors is an integer number (55000029792123).

Almost surely, 2^{220000011110101} is an apocalyptic number.

It is an amenable number.

220000011110101 is a deficient number, since it is larger than the sum of its proper divisors (108058391).

220000011110101 is a wasteful number, since it uses less digits than its factorization.

220000011110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108058390.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 220000011110101 its reverse (101011110000022), we get a palindrome (321011121110123).

The spelling of 220000011110101 in words is "two hundred twenty trillion, eleven million, one hundred ten thousand, one hundred one".