110221211227 has 2 divisors, whose sum is σ = 110221211228. Its totient is φ = 110221211226.

The previous prime is 110221211207. The next prime is 110221211281. The reversal of 110221211227 is 722112122011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110221211227 - 2⁷ = 110221211099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110221211198 and 110221211207.

It is not a weakly prime, because it can be changed into another prime (110221211207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55110605613 + 55110605614.

It is an arithmetic number, because the mean of its divisors is an integer number (55110605614).

Almost surely, 2^110221211227 is an apocalyptic number.

110221211227 is a deficient number, since it is larger than the sum of its proper divisors (1).

110221211227 is an equidigital number, since it uses as much as digits as its factorization.

110221211227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 110221211227 its reverse (722112122011), we get a palindrome (832333333238).

The spelling of 110221211227 in words is "one hundred ten billion, two hundred twenty-one million, two hundred eleven thousand, two hundred twenty-seven".