1110020121227 has 2 divisors, whose sum is σ = 1110020121228. Its totient is φ = 1110020121226.

The previous prime is 1110020121209. The next prime is 1110020121251. The reversal of 1110020121227 is 7221210200111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110020121227 - 2¹⁸ = 1110019859083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110020121199 and 1110020121208.

It is not a weakly prime, because it can be changed into another prime (1110020121257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555010060613 + 555010060614.

It is an arithmetic number, because the mean of its divisors is an integer number (555010060614).

Almost surely, 2^{1110020121227} is an apocalyptic number.

1110020121227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110020121227 is an equidigital number, since it uses as much as digits as its factorization.

1110020121227 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 20.

Adding to 1110020121227 its reverse (7221210200111), we get a palindrome (8331230321338).

The spelling of 1110020121227 in words is "one trillion, one hundred ten billion, twenty million, one hundred twenty-one thousand, two hundred twenty-seven".