7225006938125 has 80 divisors (see below), whose sum is σ = 9947082714624. Its totient is φ = 5223783552000.

The previous prime is 7225006938077. The next prime is 7225006938211. The reversal of 7225006938125 is 5218396005227.

It is a happy number.

It is not a de Polignac number, because 7225006938125 - 2¹² = 7225006934029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 26330384 + ... + 26603366.

Almost surely, 2^{7225006938125} is an apocalyptic number.

It is an amenable number.

7225006938125 is a deficient number, since it is larger than the sum of its proper divisors (2722075776499).

7225006938125 is a wasteful number, since it uses less digits than its factorization.

7225006938125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273120 (or 273105 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 7225006938125 in words is "seven trillion, two hundred twenty-five billion, six million, nine hundred thirty-eight thousand, one hundred twenty-five".