1121140131227 has 2 divisors, whose sum is σ = 1121140131228. Its totient is φ = 1121140131226.

The previous prime is 1121140131119. The next prime is 1121140131233. The reversal of 1121140131227 is 7221310411211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121140131227 - 2¹⁰ = 1121140130203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121140131196 and 1121140131205.

It is not a weakly prime, because it can be changed into another prime (1121140134227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560570065613 + 560570065614.

It is an arithmetic number, because the mean of its divisors is an integer number (560570065614).

Almost surely, 2^{1121140131227} is an apocalyptic number.

1121140131227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121140131227 is an equidigital number, since it uses as much as digits as its factorization.

1121140131227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 1121140131227 its reverse (7221310411211), we get a palindrome (8342450542438).

The spelling of 1121140131227 in words is "one trillion, one hundred twenty-one billion, one hundred forty million, one hundred thirty-one thousand, two hundred twenty-seven".