2224351445 has 16 divisors (see below), whose sum is σ = 2709709632. Its totient is φ = 1752622080.

The previous prime is 2224351433. The next prime is 2224351499. The reversal of 2224351445 is 5441534222.

It is not a de Polignac number, because 2224351445 - 2⁸ = 2224351189 is a prime.

It is a congruent number.

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, 129269 + ... + 145461.

It is an arithmetic number, because the mean of its divisors is an integer number (169356852).

Almost surely, 2^2224351445 is an apocalyptic number.

It is an amenable number.

2224351445 is a deficient number, since it is larger than the sum of its proper divisors (485358187).

2224351445 is a wasteful number, since it uses less digits than its factorization.

2224351445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16612.

The product of its digits is 38400, while the sum is 32.

The square root of 2224351445 is about 47163.0304899929. The cubic root of 2224351445 is about 1305.3725286151.

Adding to 2224351445 its reverse (5441534222), we get a palindrome (7665885667).

The spelling of 2224351445 in words is "two billion, two hundred twenty-four million, three hundred fifty-one thousand, four hundred forty-five".