10992821230927 has 2 divisors, whose sum is σ = 10992821230928. Its totient is φ = 10992821230926.

The previous prime is 10992821230889. The next prime is 10992821230969. The reversal of 10992821230927 is 72903212829901.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10992821230927 is a prime.

It is a super-3 number, since 3×10992821230927³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10992821230327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5496410615463 + 5496410615464.

It is an arithmetic number, because the mean of its divisors is an integer number (5496410615464).

Almost surely, 2^{10992821230927} is an apocalyptic number.

10992821230927 is a deficient number, since it is larger than the sum of its proper divisors (1).

10992821230927 is an equidigital number, since it uses as much as digits as its factorization.

10992821230927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 10992821230927 in words is "ten trillion, nine hundred ninety-two billion, eight hundred twenty-one million, two hundred thirty thousand, nine hundred twenty-seven".