2224205045 has 4 divisors (see below), whose sum is σ = 2669046060. Its totient is φ = 1779364032.

The previous prime is 2224205029. The next prime is 2224205089. The reversal of 2224205045 is 5405024222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 411318961 + 1812886084 = 20281^2 + 42578^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224205045 - 2⁴ = 2224205029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222420500 + ... + 222420509.

It is an arithmetic number, because the mean of its divisors is an integer number (667261515).

Almost surely, 2^2224205045 is an apocalyptic number.

It is an amenable number.

2224205045 is a deficient number, since it is larger than the sum of its proper divisors (444841015).

2224205045 is an equidigital number, since it uses as much as digits as its factorization.

2224205045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444841014.

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2224205045 is about 47161.4784013394. The cubic root of 2224205045 is about 1305.3438894461.

Adding to 2224205045 its reverse (5405024222), we get a palindrome (7629229267).

The spelling of 2224205045 in words is "two billion, two hundred twenty-four million, two hundred five thousand, forty-five".