122012000027 has 2 divisors, whose sum is σ = 122012000028. Its totient is φ = 122012000026.

The previous prime is 122012000021. The next prime is 122012000083. The reversal of 122012000027 is 720000210221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122012000027 - 2¹⁰ = 122011999003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122011999969 and 122012000014.

It is not a weakly prime, because it can be changed into another prime (122012000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61006000013 + 61006000014.

It is an arithmetic number, because the mean of its divisors is an integer number (61006000014).

Almost surely, 2^122012000027 is an apocalyptic number.

122012000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122012000027 is an equidigital number, since it uses as much as digits as its factorization.

122012000027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 122012000027 its reverse (720000210221), we get a palindrome (842012210248).

The spelling of 122012000027 in words is "one hundred twenty-two billion, twelve million, twenty-seven", and thus it is an aban number.