221300032027 has 2 divisors, whose sum is σ = 221300032028. Its totient is φ = 221300032026.

The previous prime is 221300031961. The next prime is 221300032067. The reversal of 221300032027 is 720230003122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221300032027 - 2¹⁹ = 221299507739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221300031989 and 221300032007.

It is not a weakly prime, because it can be changed into another prime (221300032067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110650016013 + 110650016014.

It is an arithmetic number, because the mean of its divisors is an integer number (110650016014).

Almost surely, 2^221300032027 is an apocalyptic number.

221300032027 is a deficient number, since it is larger than the sum of its proper divisors (1).

221300032027 is an equidigital number, since it uses as much as digits as its factorization.

221300032027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 221300032027 its reverse (720230003122), we get a palindrome (941530035149).

The spelling of 221300032027 in words is "two hundred twenty-one billion, three hundred million, thirty-two thousand, twenty-seven".