2247012533 has 2 divisors, whose sum is σ = 2247012534. Its totient is φ = 2247012532.

The previous prime is 2247012517. The next prime is 2247012557. The reversal of 2247012533 is 3352107422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1223460484 + 1023552049 = 34978^2 + 31993^2 .

It is a cyclic number.

It is not a de Polignac number, because 2247012533 - 2⁴ = 2247012517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2247012496 and 2247012505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247012583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123506266 + 1123506267.

It is an arithmetic number, because the mean of its divisors is an integer number (1123506267).

Almost surely, 2^2247012533 is an apocalyptic number.

It is an amenable number.

2247012533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247012533 is an equidigital number, since it uses as much as digits as its factorization.

2247012533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 2247012533 is about 47402.6637753618. The cubic root of 2247012533 is about 1309.7904862766.

Adding to 2247012533 its reverse (3352107422), we get a palindrome (5599119955).

The spelling of 2247012533 in words is "two billion, two hundred forty-seven million, twelve thousand, five hundred thirty-three".