1012134101227 has 2 divisors, whose sum is σ = 1012134101228. Its totient is φ = 1012134101226.

The previous prime is 1012134101221. The next prime is 1012134101249. The reversal of 1012134101227 is 7221014312101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012134101227 - 2³⁹ = 462378287339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012134101221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506067050613 + 506067050614.

It is an arithmetic number, because the mean of its divisors is an integer number (506067050614).

Almost surely, 2^{1012134101227} is an apocalyptic number.

1012134101227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012134101227 is an equidigital number, since it uses as much as digits as its factorization.

1012134101227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 1012134101227 its reverse (7221014312101), we get a palindrome (8233148413328).

The spelling of 1012134101227 in words is "one trillion, twelve billion, one hundred thirty-four million, one hundred one thousand, two hundred twenty-seven".