111122002027 has 2 divisors, whose sum is σ = 111122002028. Its totient is φ = 111122002026.

The previous prime is 111122001997. The next prime is 111122002031. The reversal of 111122002027 is 720200221111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111122002027 - 2¹¹ = 111121999979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111122001995 and 111122002013.

It is not a weakly prime, because it can be changed into another prime (111122002087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55561001013 + 55561001014.

It is an arithmetic number, because the mean of its divisors is an integer number (55561001014).

Almost surely, 2^111122002027 is an apocalyptic number.

111122002027 is a deficient number, since it is larger than the sum of its proper divisors (1).

111122002027 is an equidigital number, since it uses as much as digits as its factorization.

111122002027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 111122002027 its reverse (720200221111), we get a palindrome (831322223138).

The spelling of 111122002027 in words is "one hundred eleven billion, one hundred twenty-two million, two thousand, twenty-seven".