2250331612205 has 4 divisors (see below), whose sum is σ = 2700397934652. Its totient is φ = 1800265289760.

The previous prime is 2250331612189. The next prime is 2250331612213. The reversal of 2250331612205 is 5022161330522.

2250331612205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1282207463716 + 968124148489 = 1132346^2 + 983933^2 .

It is not a de Polignac number, because 2250331612205 - 2⁴ = 2250331612189 is a prime.

It is a Duffinian number.

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, 225033161216 + ... + 225033161225.

It is an arithmetic number, because the mean of its divisors is an integer number (675099483663).

Almost surely, 2^{2250331612205} is an apocalyptic number.

It is an amenable number.

2250331612205 is a deficient number, since it is larger than the sum of its proper divisors (450066322447).

2250331612205 is an equidigital number, since it uses as much as digits as its factorization.

2250331612205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450066322446.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 2250331612205 its reverse (5022161330522), we get a palindrome (7272492942727).

The spelling of 2250331612205 in words is "two trillion, two hundred fifty billion, three hundred thirty-one million, six hundred twelve thousand, two hundred five".