2224125355525 has 48 divisors (see below), whose sum is σ = 2842240942080. Its totient is φ = 1725619896000.

The previous prime is 2224125355481. The next prime is 2224125355537. The reversal of 2224125355525 is 5255535214222.

It is a de Polignac number, because none of the positive numbers 2^k-2224125355525 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 128175600 + ... + 128192950.

It is an arithmetic number, because the mean of its divisors is an integer number (59213352960).

Almost surely, 2^{2224125355525} is an apocalyptic number.

2224125355525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2224125355525 is a deficient number, since it is larger than the sum of its proper divisors (618115586555).

2224125355525 is a wasteful number, since it uses less digits than its factorization.

2224125355525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18394 (or 18389 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 43.

The spelling of 2224125355525 in words is "two trillion, two hundred twenty-four billion, one hundred twenty-five million, three hundred fifty-five thousand, five hundred twenty-five".