110130311220221 has 16 divisors (see below), whose sum is σ = 112237009403904. Its totient is φ = 108040085241984.

The previous prime is 110130311220199. The next prime is 110130311220239. The reversal of 110130311220221 is 122022113031011.

It is a cyclic number.

It is not a de Polignac number, because 110130311220221 - 2²² = 110130307025917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110130311220193 and 110130311220202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110130311220271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50458460 + ... + 52595786.

It is an arithmetic number, because the mean of its divisors is an integer number (7014813087744).

Almost surely, 2^{110130311220221} is an apocalyptic number.

It is an amenable number.

110130311220221 is a deficient number, since it is larger than the sum of its proper divisors (2106698183683).

110130311220221 is a wasteful number, since it uses less digits than its factorization.

110130311220221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141180.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 110130311220221 its reverse (122022113031011), we get a palindrome (232152424251232).

The spelling of 110130311220221 in words is "one hundred ten trillion, one hundred thirty billion, three hundred eleven million, two hundred twenty thousand, two hundred twenty-one".