111010020227 has 2 divisors, whose sum is σ = 111010020228. Its totient is φ = 111010020226.

The previous prime is 111010020203. The next prime is 111010020263. The reversal of 111010020227 is 722020010111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111010020227 - 2³⁴ = 93830151043 is a prime.

It is not a weakly prime, because it can be changed into another prime (111010020287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505010113 + 55505010114.

It is an arithmetic number, because the mean of its divisors is an integer number (55505010114).

Almost surely, 2^111010020227 is an apocalyptic number.

111010020227 is a deficient number, since it is larger than the sum of its proper divisors (1).

111010020227 is an equidigital number, since it uses as much as digits as its factorization.

111010020227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 111010020227 its reverse (722020010111), we get a palindrome (833030030338).

The spelling of 111010020227 in words is "one hundred eleven billion, ten million, twenty thousand, two hundred twenty-seven".