2243241205 has 32 divisors (see below), whose sum is σ = 2960828640. Its totient is φ = 1623982080.

The previous prime is 2243241199. The next prime is 2243241211. The reversal of 2243241205 is 5021423422.

2243241205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2243241199) and next prime (2243241211).

It can be written as a sum of positive squares in 16 ways, for example, as 461041 + 2242780164 = 679^2 + 47358^2 .

It is not a de Polignac number, because 2243241205 - 2¹⁵ = 2243208437 is a prime.

It is a super-2 number, since 2×2243241205² = 10064262207619704050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2243241205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631735 + ... + 635275.

It is an arithmetic number, because the mean of its divisors is an integer number (92525895).

Almost surely, 2^2243241205 is an apocalyptic number.

It is an amenable number.

2243241205 is a deficient number, since it is larger than the sum of its proper divisors (717587435).

2243241205 is a wasteful number, since it uses less digits than its factorization.

2243241205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3849.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2243241205 is about 47362.8673646349. The cubic root of 2243241205 is about 1309.0573030583.

Adding to 2243241205 its reverse (5021423422), we get a palindrome (7264664627).

The spelling of 2243241205 in words is "two billion, two hundred forty-three million, two hundred forty-one thousand, two hundred five".