992255101 has 2 divisors, whose sum is σ = 992255102. Its totient is φ = 992255100.

The previous prime is 992255093. The next prime is 992255111. The reversal of 992255101 is 101552299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 819963225 + 172291876 = 28635^2 + 13126^2 .

It is an emirp because it is prime and its reverse (101552299) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 992255101 - 2³ = 992255093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (992255111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496127550 + 496127551.

It is an arithmetic number, because the mean of its divisors is an integer number (496127551).

Almost surely, 2^992255101 is an apocalyptic number.

It is an amenable number.

992255101 is a deficient number, since it is larger than the sum of its proper divisors (1).

992255101 is an equidigital number, since it uses as much as digits as its factorization.

992255101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 992255101 is about 31500.0809681499. The cubic root of 992255101 is about 997.4116733452.

The spelling of 992255101 in words is "nine hundred ninety-two million, two hundred fifty-five thousand, one hundred one".