222101101201027 has 2 divisors, whose sum is σ = 222101101201028. Its totient is φ = 222101101201026.

The previous prime is 222101101201019. The next prime is 222101101201061. The reversal of 222101101201027 is 720102101101222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222101101201027 - 2³ = 222101101201019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222101101200989 and 222101101201007.

It is not a weakly prime, because it can be changed into another prime (222101101201087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111050550600513 + 111050550600514.

It is an arithmetic number, because the mean of its divisors is an integer number (111050550600514).

Almost surely, 2^{222101101201027} is an apocalyptic number.

222101101201027 is a deficient number, since it is larger than the sum of its proper divisors (1).

222101101201027 is an equidigital number, since it uses as much as digits as its factorization.

222101101201027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 222101101201027 its reverse (720102101101222), we get a palindrome (942203202302249).

The spelling of 222101101201027 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred one million, two hundred one thousand, twenty-seven".