2225514240325 has 12 divisors (see below), whose sum is σ = 2759658887268. Its totient is φ = 1780397696000.

The previous prime is 2225514240293. The next prime is 2225514240403. The reversal of 2225514240325 is 5230424155222.

It can be written as a sum of positive squares in 6 ways, for example, as 43884803169 + 2181629437156 = 209487^2 + 1477034^2 .

It is not a de Polignac number, because 2225514240325 - 2⁵ = 2225514240293 is a prime.

It is a super-2 number, since 2×2225514240325² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4105125 + ... + 4615525.

It is an arithmetic number, because the mean of its divisors is an integer number (229971573939).

Almost surely, 2^{2225514240325} is an apocalyptic number.

2225514240325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2225514240325 is a deficient number, since it is larger than the sum of its proper divisors (534144646943).

2225514240325 is a wasteful number, since it uses less digits than its factorization.

2225514240325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684824 (or 684819 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 2225514240325 its reverse (5230424155222), we get a palindrome (7455938395547).

The spelling of 2225514240325 in words is "two trillion, two hundred twenty-five billion, five hundred fourteen million, two hundred forty thousand, three hundred twenty-five".