2241202445 has 8 divisors (see below), whose sum is σ = 2691037944. Its totient is φ = 1791898624.

The previous prime is 2241202433. The next prime is 2241202459. The reversal of 2241202445 is 5442021422.

It can be written as a sum of positive squares in 4 ways, for example, as 643281769 + 1597920676 = 25363^2 + 39974^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2241202445 - 2⁸ = 2241202189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123584 + ... + 140553.

It is an arithmetic number, because the mean of its divisors is an integer number (336379743).

Almost surely, 2^2241202445 is an apocalyptic number.

It is an amenable number.

2241202445 is a deficient number, since it is larger than the sum of its proper divisors (449835499).

2241202445 is a wasteful number, since it uses less digits than its factorization.

2241202445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265839.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 2241202445 is about 47341.3397043218. The cubic root of 2241202445 is about 1308.6606058455.

Adding to 2241202445 its reverse (5442021422), we get a palindrome (7683223867).

The spelling of 2241202445 in words is "two billion, two hundred forty-one million, two hundred two thousand, four hundred forty-five".