2224445573 has 12 divisors (see below), whose sum is σ = 2561066592. Its totient is φ = 1892638560.

The previous prime is 2224445569. The next prime is 2224445633. The reversal of 2224445573 is 3755444222.

It is not a de Polignac number, because 2224445573 - 2² = 2224445569 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224445533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122918 + ... + 139848.

It is an arithmetic number, because the mean of its divisors is an integer number (213422216).

Almost surely, 2^2224445573 is an apocalyptic number.

It is an amenable number.

2224445573 is a deficient number, since it is larger than the sum of its proper divisors (336621019).

2224445573 is an equidigital number, since it uses as much as digits as its factorization.

2224445573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17212 (or 17075 counting only the distinct ones).

The product of its digits is 268800, while the sum is 38.

The square root of 2224445573 is about 47164.0283796878. The cubic root of 2224445573 is about 1305.3909415286.

Adding to 2224445573 its reverse (3755444222), we get a palindrome (5979889795).

The spelling of 2224445573 in words is "two billion, two hundred twenty-four million, four hundred forty-five thousand, five hundred seventy-three".