124012055227 has 2 divisors, whose sum is σ = 124012055228. Its totient is φ = 124012055226.

The previous prime is 124012055207. The next prime is 124012055257. The reversal of 124012055227 is 722550210421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124012055227 is a prime.

It is not a weakly prime, because it can be changed into another prime (124012055207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62006027613 + 62006027614.

It is an arithmetic number, because the mean of its divisors is an integer number (62006027614).

Almost surely, 2^124012055227 is an apocalyptic number.

124012055227 is a deficient number, since it is larger than the sum of its proper divisors (1).

124012055227 is an equidigital number, since it uses as much as digits as its factorization.

124012055227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 31.

Adding to 124012055227 its reverse (722550210421), we get a palindrome (846562265648).

The spelling of 124012055227 in words is "one hundred twenty-four billion, twelve million, fifty-five thousand, two hundred twenty-seven".