2224722247 has 8 divisors (see below), whose sum is σ = 2427345792. Its totient is φ = 2022161400.

The previous prime is 2224722209. The next prime is 2224722271. The reversal of 2224722247 is 7422274222.

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

It is a cyclic number.

It is not a de Polignac number, because 2224722247 - 2¹⁹ = 2224197959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224722047) 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 7 ways as a sum of consecutive naturals, for example, 88878 + ... + 111124.

It is an arithmetic number, because the mean of its divisors is an integer number (303418224).

Almost surely, 2^2224722247 is an apocalyptic number.

2224722247 is a deficient number, since it is larger than the sum of its proper divisors (202623545).

2224722247 is a wasteful number, since it uses less digits than its factorization.

2224722247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31349.

The product of its digits is 50176, while the sum is 34.

The square root of 2224722247 is about 47166.9613924832. The cubic root of 2224722247 is about 1305.4450602964.

Adding to 2224722247 its reverse (7422274222), we get a palindrome (9646996469).

The spelling of 2224722247 in words is "two billion, two hundred twenty-four million, seven hundred twenty-two thousand, two hundred forty-seven".