2245200005 has 8 divisors (see below), whose sum is σ = 2699414424. Its totient is φ = 1792710400.

The previous prime is 2245199989. The next prime is 2245200007. The reversal of 2245200005 is 5000025422.

It can be written as a sum of positive squares in 4 ways, for example, as 36012001 + 2209188004 = 6001^2 + 47002^2 .

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

It is not a de Polignac number, because 2245200005 - 2⁴ = 2245199989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2245200005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245200007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428336 + ... + 433545.

It is an arithmetic number, because the mean of its divisors is an integer number (337426803).

Almost surely, 2^2245200005 is an apocalyptic number.

It is an amenable number.

2245200005 is a deficient number, since it is larger than the sum of its proper divisors (454214419).

2245200005 is an equidigital number, since it uses as much as digits as its factorization.

2245200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862407.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 2245200005 is about 47383.5414991324. The cubic root of 2245200005 is about 1309.4382155007.

Adding to 2245200005 its reverse (5000025422), we get a palindrome (7245225427).

The spelling of 2245200005 in words is "two billion, two hundred forty-five million, two hundred thousand, five".