995226811 has 2 divisors, whose sum is σ = 995226812. Its totient is φ = 995226810.

The previous prime is 995226761. The next prime is 995226829. The reversal of 995226811 is 118622599.

It is a strong prime.

It is an emirp because it is prime and its reverse (118622599) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 995226811 - 2⁹ = 995226299 is a prime.

It is not a weakly prime, because it can be changed into another prime (995226311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497613405 + 497613406.

It is an arithmetic number, because the mean of its divisors is an integer number (497613406).

Almost surely, 2^995226811 is an apocalyptic number.

995226811 is a deficient number, since it is larger than the sum of its proper divisors (1).

995226811 is an equidigital number, since it uses as much as digits as its factorization.

995226811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 43.

The square root of 995226811 is about 31547.2155823616. The cubic root of 995226811 is about 998.4063987842.

It can be divided in two parts, 9952 and 26811, that added together give a palindrome (36763).

The spelling of 995226811 in words is "nine hundred ninety-five million, two hundred twenty-six thousand, eight hundred eleven".