111011012210227 has 2 divisors, whose sum is σ = 111011012210228. Its totient is φ = 111011012210226.

The previous prime is 111011012210167. The next prime is 111011012210303. The reversal of 111011012210227 is 722012210110111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111011012210227 - 2¹⁵ = 111011012177459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111011012210198 and 111011012210207.

It is not a weakly prime, because it can be changed into another prime (111011012211227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505506105113 + 55505506105114.

It is an arithmetic number, because the mean of its divisors is an integer number (55505506105114).

Almost surely, 2^{111011012210227} is an apocalyptic number.

111011012210227 is a deficient number, since it is larger than the sum of its proper divisors (1).

111011012210227 is an equidigital number, since it uses as much as digits as its factorization.

111011012210227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 22.

Adding to 111011012210227 its reverse (722012210110111), we get a palindrome (833023222320338).

The spelling of 111011012210227 in words is "one hundred eleven trillion, eleven billion, twelve million, two hundred ten thousand, two hundred twenty-seven".