2224315545 has 8 divisors (see below), whose sum is σ = 3558904896. Its totient is φ = 1186301616.

The previous prime is 2224315531. The next prime is 2224315603. The reversal of 2224315545 is 5455134222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2224315545 - 2⁹ = 2224315033 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74143837 + ... + 74143866.

It is an arithmetic number, because the mean of its divisors is an integer number (444863112).

Almost surely, 2^2224315545 is an apocalyptic number.

It is an amenable number.

2224315545 is a deficient number, since it is larger than the sum of its proper divisors (1334589351).

2224315545 is a wasteful number, since it uses less digits than its factorization.

2224315545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148287711.

The product of its digits is 48000, while the sum is 33.

The square root of 2224315545 is about 47162.6498937454. The cubic root of 2224315545 is about 1305.3655058750.

Adding to 2224315545 its reverse (5455134222), we get a palindrome (7679449767).

The spelling of 2224315545 in words is "two billion, two hundred twenty-four million, three hundred fifteen thousand, five hundred forty-five".