2244012465 has 16 divisors (see below), whose sum is σ = 3591495936. Its totient is φ = 1196448000.

The previous prime is 2244012437. The next prime is 2244012473. The reversal of 2244012465 is 5642104422.

It is not a de Polignac number, because 2244012465 - 2⁶ = 2244012401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33865 + ... + 75065.

It is an arithmetic number, because the mean of its divisors is an integer number (224468496).

Almost surely, 2^2244012465 is an apocalyptic number.

It is an amenable number.

2244012465 is a deficient number, since it is larger than the sum of its proper divisors (1347483471).

2244012465 is a wasteful number, since it uses less digits than its factorization.

2244012465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44840.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 2244012465 is about 47371.0086973035. The cubic root of 2244012465 is about 1309.2073103851.

Adding to 2244012465 its reverse (5642104422), we get a palindrome (7886116887).

The spelling of 2244012465 in words is "two billion, two hundred forty-four million, twelve thousand, four hundred sixty-five".