2244020073 has 16 divisors (see below), whose sum is σ = 3035745216. Its totient is φ = 1474191360.

The previous prime is 2244020063. The next prime is 2244020083. The reversal of 2244020073 is 3700204422.

It is an interprime number because it is at equal distance from previous prime (2244020063) and next prime (2244020083).

It is not a de Polignac number, because 2244020073 - 2⁵ = 2244020041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244020063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278761 + ... + 286697.

It is an arithmetic number, because the mean of its divisors is an integer number (189734076).

Almost surely, 2^2244020073 is an apocalyptic number.

It is an amenable number.

2244020073 is a deficient number, since it is larger than the sum of its proper divisors (791725143).

2244020073 is a wasteful number, since it uses less digits than its factorization.

2244020073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9304.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 2244020073 is about 47371.0889995153. The cubic root of 2244020073 is about 1309.2087899429.

Adding to 2244020073 its reverse (3700204422), we get a palindrome (5944224495).

The spelling of 2244020073 in words is "two billion, two hundred forty-four million, twenty thousand, seventy-three".