10002665622125 has 64 divisors (see below), whose sum is σ = 14336585452800. Its totient is φ = 6890988384000.

The previous prime is 10002665622071. The next prime is 10002665622139. The reversal of 10002665622125 is 52122656620001.

It is a happy number.

10002665622125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10002665622125 - 2¹⁰ = 10002665621101 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 305045231 + ... + 305078019.

It is an arithmetic number, because the mean of its divisors is an integer number (224009147700).

Almost surely, 2^{10002665622125} is an apocalyptic number.

It is an amenable number.

10002665622125 is a deficient number, since it is larger than the sum of its proper divisors (4333919830675).

10002665622125 is a wasteful number, since it uses less digits than its factorization.

10002665622125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44511 (or 44501 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 10002665622125 in words is "ten trillion, two billion, six hundred sixty-five million, six hundred twenty-two thousand, one hundred twenty-five".