10009927269187 has 2 divisors, whose sum is σ = 10009927269188. Its totient is φ = 10009927269186.

The previous prime is 10009927269163. The next prime is 10009927269233. The reversal of 10009927269187 is 78196272990001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10009927269187 - 2²⁷ = 10009793051459 is a prime.

It is a super-2 number, since 2×10009927269187² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10009927263187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5004963634593 + 5004963634594.

It is an arithmetic number, because the mean of its divisors is an integer number (5004963634594).

Almost surely, 2^{10009927269187} is an apocalyptic number.

10009927269187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10009927269187 is an equidigital number, since it uses as much as digits as its factorization.

10009927269187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 61.

The spelling of 10009927269187 in words is "ten trillion, nine billion, nine hundred twenty-seven million, two hundred sixty-nine thousand, one hundred eighty-seven".