5512229 has 2 divisors, whose sum is σ = 5512230. Its totient is φ = 5512228.

The previous prime is 5512189. The next prime is 5512231. The reversal of 5512229 is 9222155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3247204 + 2265025 = 1802^2 + 1505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5512229 is a prime.

It is a Sophie Germain prime.

Together with 5512231, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5512198 and 5512207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5412229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756114 + 2756115.

It is an arithmetic number, because the mean of its divisors is an integer number (2756115).

Almost surely, 2^5512229 is an apocalyptic number.

It is an amenable number.

5512229 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512229 is an equidigital number, since it uses as much as digits as its factorization.

5512229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 26.

The square root of 5512229 is about 2347.8136638158. The cubic root of 5512229 is about 176.6481460748.

The spelling of 5512229 in words is "five million, five hundred twelve thousand, two hundred twenty-nine".