825223214087 has 2 divisors, whose sum is σ = 825223214088. Its totient is φ = 825223214086.

The previous prime is 825223214077. The next prime is 825223214089. The reversal of 825223214087 is 780412322528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 825223214087 - 2¹² = 825223209991 is a prime.

Together with 825223214089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (825223214089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412611607043 + 412611607044.

It is an arithmetic number, because the mean of its divisors is an integer number (412611607044).

Almost surely, 2^825223214087 is an apocalyptic number.

825223214087 is a deficient number, since it is larger than the sum of its proper divisors (1).

825223214087 is an equidigital number, since it uses as much as digits as its factorization.

825223214087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 825223214087 in words is "eight hundred twenty-five billion, two hundred twenty-three million, two hundred fourteen thousand, eighty-seven".