11001110221101 has 256 divisors, whose sum is σ = 21536678338560. Its totient is φ = 4803625451520.

The previous prime is 11001110221097. The next prime is 11001110221103. The reversal of 11001110221101 is 10112201110011.

It is not a de Polignac number, because 11001110221101 - 2² = 11001110221097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001110221103) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 338094505 + ... + 338127041.

It is an arithmetic number, because the mean of its divisors is an integer number (84127649760).

Almost surely, 2^{11001110221101} is an apocalyptic number.

11001110221101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11001110221101 is a deficient number, since it is larger than the sum of its proper divisors (10535568117459).

11001110221101 is a wasteful number, since it uses less digits than its factorization.

11001110221101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32804.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11001110221101 its reverse (10112201110011), we get a palindrome (21113311331112).

It can be divided in two parts, 11001110 and 221101, that added together give a palindrome (11222211).

The spelling of 11001110221101 in words is "eleven trillion, one billion, one hundred ten million, two hundred twenty-one thousand, one hundred one".