2224012505 has 96 divisors (see below), whose sum is σ = 3416394240. Its totient is φ = 1369313280.

The previous prime is 2224012489. The next prime is 2224012507. The reversal of 2224012505 is 5052104222.

It is not a de Polignac number, because 2224012505 - 2⁴ = 2224012489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2224012507) 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 in 95 ways as a sum of consecutive naturals, for example, 9711731 + ... + 9711959.

It is an arithmetic number, because the mean of its divisors is an integer number (35587440).

Almost surely, 2^2224012505 is an apocalyptic number.

It is an amenable number.

2224012505 is a deficient number, since it is larger than the sum of its proper divisors (1192381735).

2224012505 is a wasteful number, since it uses less digits than its factorization.

2224012505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2224012505 is about 47159.4370725521. The cubic root of 2224012505 is about 1305.3062223305.

Adding to 2224012505 its reverse (5052104222), we get a palindrome (7276116727).

The spelling of 2224012505 in words is "two billion, two hundred twenty-four million, twelve thousand, five hundred five".