2242607533 has 2 divisors, whose sum is σ = 2242607534. Its totient is φ = 2242607532.

The previous prime is 2242607531. The next prime is 2242607537. The reversal of 2242607533 is 3357062422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1536483204 + 706124329 = 39198^2 + 26573^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242607533 - 2¹ = 2242607531 is a prime.

Together with 2242607531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242607531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121303766 + 1121303767.

It is an arithmetic number, because the mean of its divisors is an integer number (1121303767).

Almost surely, 2^2242607533 is an apocalyptic number.

It is an amenable number.

2242607533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242607533 is an equidigital number, since it uses as much as digits as its factorization.

2242607533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2242607533 is about 47356.1773478392. The cubic root of 2242607533 is about 1308.9340303764.

Adding to 2242607533 its reverse (3357062422), we get a palindrome (5599669955).

The spelling of 2242607533 in words is "two billion, two hundred forty-two million, six hundred seven thousand, five hundred thirty-three".