9977835119227 has 2 divisors, whose sum is σ = 9977835119228. Its totient is φ = 9977835119226.

The previous prime is 9977835119201. The next prime is 9977835119237. The reversal of 9977835119227 is 7229115387799.

It is a strong prime.

It is an emirp because it is prime and its reverse (7229115387799) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9977835119227 - 2¹¹ = 9977835117179 is a prime.

It is not a weakly prime, because it can be changed into another prime (9977835119237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4988917559613 + 4988917559614.

It is an arithmetic number, because the mean of its divisors is an integer number (4988917559614).

Almost surely, 2^{9977835119227} is an apocalyptic number.

9977835119227 is a deficient number, since it is larger than the sum of its proper divisors (1).

9977835119227 is an equidigital number, since it uses as much as digits as its factorization.

9977835119227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120022560, while the sum is 70.

The spelling of 9977835119227 in words is "nine trillion, nine hundred seventy-seven billion, eight hundred thirty-five million, one hundred nineteen thousand, two hundred twenty-seven".