1121134412467 has 2 divisors, whose sum is σ = 1121134412468. Its totient is φ = 1121134412466.

The previous prime is 1121134412357. The next prime is 1121134412471. The reversal of 1121134412467 is 7642144311211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121134412467 - 2¹⁹ = 1121133888179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1121134412477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560567206233 + 560567206234.

It is an arithmetic number, because the mean of its divisors is an integer number (560567206234).

Almost surely, 2^{1121134412467} is an apocalyptic number.

1121134412467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121134412467 is an equidigital number, since it uses as much as digits as its factorization.

1121134412467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 37.

Adding to 1121134412467 its reverse (7642144311211), we get a palindrome (8763278723678).

The spelling of 1121134412467 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-four million, four hundred twelve thousand, four hundred sixty-seven".