806423225062099 has 2 divisors, whose sum is σ = 806423225062100. Its totient is φ = 806423225062098.

The previous prime is 806423225061977. The next prime is 806423225062139. The reversal of 806423225062099 is 990260522324608.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-806423225062099 is a prime.

It is not a weakly prime, because it can be changed into another prime (806423225062999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403211612531049 + 403211612531050.

It is an arithmetic number, because the mean of its divisors is an integer number (403211612531050).

Almost surely, 2^{806423225062099} is an apocalyptic number.

806423225062099 is a deficient number, since it is larger than the sum of its proper divisors (1).

806423225062099 is an equidigital number, since it uses as much as digits as its factorization.

806423225062099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22394880, while the sum is 58.

It can be divided in two parts, 806423 and 225062099, that added together give a palindrome (225868522).

The spelling of 806423225062099 in words is "eight hundred six trillion, four hundred twenty-three billion, two hundred twenty-five million, sixty-two thousand, ninety-nine".