110221201122011 has 8 divisors (see below), whose sum is σ = 125967583525344. Its totient is φ = 94474942850880.

The previous prime is 110221201121987. The next prime is 110221201122091. The reversal of 110221201122011 is 110221102122011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110221201122011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221201122091) 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, 29122490 + ... + 32688863.

It is an arithmetic number, because the mean of its divisors is an integer number (15745947940668).

Almost surely, 2^{110221201122011} is an apocalyptic number.

110221201122011 is a deficient number, since it is larger than the sum of its proper divisors (15746382403333).

110221201122011 is an equidigital number, since it uses as much as digits as its factorization.

110221201122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62066101.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110221201122011 its reverse (110221102122011), we get a palindrome (220442303244022).

The spelling of 110221201122011 in words is "one hundred ten trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty-two thousand, eleven".