5665222333 has 2 divisors, whose sum is σ = 5665222334. Its totient is φ = 5665222332.

The previous prime is 5665222279. The next prime is 5665222337. The reversal of 5665222333 is 3332225665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5293581049 + 371641284 = 72757^2 + 19278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5665222333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5665222292 and 5665222301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5665222337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832611166 + 2832611167.

It is an arithmetic number, because the mean of its divisors is an integer number (2832611167).

Almost surely, 2^5665222333 is an apocalyptic number.

It is an amenable number.

5665222333 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665222333 is an equidigital number, since it uses as much as digits as its factorization.

5665222333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 37.

The square root of 5665222333 is about 75267.6712340697. The cubic root of 5665222333 is about 1782.6755971202.

Adding to 5665222333 its reverse (3332225665), we get a palindrome (8997447998).

The spelling of 5665222333 in words is "five billion, six hundred sixty-five million, two hundred twenty-two thousand, three hundred thirty-three".