10002278525201 has 2 divisors, whose sum is σ = 10002278525202. Its totient is φ = 10002278525200.

The previous prime is 10002278525179. The next prime is 10002278525209. The reversal of 10002278525201 is 10252587220001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8577728858176 + 1424549667025 = 2928776^2 + 1193545^2 .

It is a cyclic number.

It is not a de Polignac number, because 10002278525201 - 2⁴² = 5604232014097 is a prime.

It is not a weakly prime, because it can be changed into another prime (10002278525209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001139262600 + 5001139262601.

It is an arithmetic number, because the mean of its divisors is an integer number (5001139262601).

Almost surely, 2^{10002278525201} is an apocalyptic number.

It is an amenable number.

10002278525201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002278525201 is an equidigital number, since it uses as much as digits as its factorization.

10002278525201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22400, while the sum is 35.

The spelling of 10002278525201 in words is "ten trillion, two billion, two hundred seventy-eight million, five hundred twenty-five thousand, two hundred one".