2242200073 has 2 divisors, whose sum is σ = 2242200074. Its totient is φ = 2242200072.

The previous prime is 2242200019. The next prime is 2242200133. The reversal of 2242200073 is 3700022422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2182478089 + 59721984 = 46717^2 + 7728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242200073 is a prime.

It is a super-2 number, since 2×2242200073² = 10054922334722410658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2242200173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121100036 + 1121100037.

It is an arithmetic number, because the mean of its divisors is an integer number (1121100037).

Almost surely, 2^2242200073 is an apocalyptic number.

It is an amenable number.

2242200073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242200073 is an equidigital number, since it uses as much as digits as its factorization.

2242200073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 2242200073 is about 47351.8750737497. The cubic root of 2242200073 is about 1308.8547520428.

Adding to 2242200073 its reverse (3700022422), we get a palindrome (5942222495).

The spelling of 2242200073 in words is "two billion, two hundred forty-two million, two hundred thousand, seventy-three".