2225502125 has 64 divisors (see below), whose sum is σ = 3522355200. Its totient is φ = 1363464000.

The previous prime is 2225502077. The next prime is 2225502133. The reversal of 2225502125 is 5212055222.

It is not a de Polignac number, because 2225502125 - 2⁶ = 2225502061 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2225502094 and 2225502103.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 565916 + ... + 569834.

It is an arithmetic number, because the mean of its divisors is an integer number (55036800).

Almost surely, 2^2225502125 is an apocalyptic number.

2225502125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2225502125 is a deficient number, since it is larger than the sum of its proper divisors (1296853075).

2225502125 is a wasteful number, since it uses less digits than its factorization.

2225502125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011 (or 4001 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 2225502125 is about 47175.2278743834. The cubic root of 2225502125 is about 1305.5975840468.

Adding to 2225502125 its reverse (5212055222), we get a palindrome (7437557347).

The spelling of 2225502125 in words is "two billion, two hundred twenty-five million, five hundred two thousand, one hundred twenty-five".