110011211110001 has 8 divisors (see below), whose sum is σ = 116601683465160. Its totient is φ = 103433985937408.

The previous prime is 110011211109971. The next prime is 110011211110007. The reversal of 110011211110001 is 100011112110011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 45928000080400 + 64083211029601 = 6777020^2 + 8005199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110011211110001 - 2⁶ = 110011211109937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110011211110007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3311778536 + ... + 3311811753.

It is an arithmetic number, because the mean of its divisors is an integer number (14575210433145).

Almost surely, 2^{110011211110001} is an apocalyptic number.

It is an amenable number.

110011211110001 is a deficient number, since it is larger than the sum of its proper divisors (6590472355159).

110011211110001 is an equidigital number, since it uses as much as digits as its factorization.

110011211110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6623591283.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 110011211110001 its reverse (100011112110011), we get a palindrome (210022323220012).

The spelling of 110011211110001 in words is "one hundred ten trillion, eleven billion, two hundred eleven million, one hundred ten thousand, one".