2241235413225 has 18 divisors (see below), whose sum is σ = 4014301651646. Its totient is φ = 1195325553600.

The previous prime is 2241235413181. The next prime is 2241235413247. The reversal of 2241235413225 is 5223145321422.

2241235413225 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 235 + 413 + 2 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 370271033001 + 1870964380224 = 608499^2 + 1367832^2 .

It is not a de Polignac number, because 2241235413225 - 2⁶ = 2241235413161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2241235413225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4980522916 + ... + 4980523365.

Almost surely, 2^{2241235413225} is an apocalyptic number.

2241235413225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2241235413225 is a deficient number, since it is larger than the sum of its proper divisors (1773066238421).

2241235413225 is a wasteful number, since it uses less digits than its factorization.

2241235413225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9961046297 (or 9961046289 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 2241235413225 in words is "two trillion, two hundred forty-one billion, two hundred thirty-five million, four hundred thirteen thousand, two hundred twenty-five".