110101011221011 has 4 divisors (see below), whose sum is σ = 110128515849352. Its totient is φ = 110073506592672.

The previous prime is 110101011220979. The next prime is 110101011221017. The reversal of 110101011221011 is 110122110101011.

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

It is a cyclic number.

It is not a de Polignac number, because 110101011221011 - 2⁵ = 110101011220979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110101011220982 and 110101011221000.

It is not an unprimeable number, because it can be changed into a prime (110101011221017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13752308166 + ... + 13752316171.

It is an arithmetic number, because the mean of its divisors is an integer number (27532128962338).

Almost surely, 2^{110101011221011} is an apocalyptic number.

110101011221011 is a deficient number, since it is larger than the sum of its proper divisors (27504628341).

110101011221011 is an equidigital number, since it uses as much as digits as its factorization.

110101011221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27504628340.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 110101011221011 its reverse (110122110101011), we get a palindrome (220223121322022).

The spelling of 110101011221011 in words is "one hundred ten trillion, one hundred one billion, eleven million, two hundred twenty-one thousand, eleven".