2027066232221 has 2 divisors, whose sum is σ = 2027066232222. Its totient is φ = 2027066232220.

The previous prime is 2027066232203. The next prime is 2027066232287. The reversal of 2027066232221 is 1222326607202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094178760900 + 932887471321 = 1046030^2 + 965861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2027066232221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2027066237221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013533116110 + 1013533116111.

It is an arithmetic number, because the mean of its divisors is an integer number (1013533116111).

Almost surely, 2^{2027066232221} is an apocalyptic number.

It is an amenable number.

2027066232221 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027066232221 is an equidigital number, since it uses as much as digits as its factorization.

2027066232221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 2027066232221 in words is "two trillion, twenty-seven billion, sixty-six million, two hundred thirty-two thousand, two hundred twenty-one".