1112221112027 has 2 divisors, whose sum is σ = 1112221112028. Its totient is φ = 1112221112026.

The previous prime is 1112221111993. The next prime is 1112221112087. The reversal of 1112221112027 is 7202111222111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112221112027 - 2¹⁰ = 1112221111003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112221111993 and 1112221112011.

It is not a weakly prime, because it can be changed into another prime (1112221112087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556110556013 + 556110556014.

It is an arithmetic number, because the mean of its divisors is an integer number (556110556014).

Almost surely, 2^{1112221112027} is an apocalyptic number.

1112221112027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112221112027 is an equidigital number, since it uses as much as digits as its factorization.

1112221112027 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 23.

Adding to 1112221112027 its reverse (7202111222111), we get a palindrome (8314332334138).

The spelling of 1112221112027 in words is "one trillion, one hundred twelve billion, two hundred twenty-one million, one hundred twelve thousand, twenty-seven".