10812250027 has 2 divisors, whose sum is σ = 10812250028. Its totient is φ = 10812250026.

The previous prime is 10812249997. The next prime is 10812250063. The reversal of 10812250027 is 72005221801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10812250027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10812249977 and 10812250004.

It is not a weakly prime, because it can be changed into another prime (10812250727) 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, 5406125013 + 5406125014.

It is an arithmetic number, because the mean of its divisors is an integer number (5406125014).

Almost surely, 2^10812250027 is an apocalyptic number.

10812250027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10812250027 is an equidigital number, since it uses as much as digits as its factorization.

10812250027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 28.

Adding to 10812250027 its reverse (72005221801), we get a palindrome (82817471828).

The spelling of 10812250027 in words is "ten billion, eight hundred twelve million, two hundred fifty thousand, twenty-seven".