1112114255531 has 2 divisors, whose sum is σ = 1112114255532. Its totient is φ = 1112114255530.

The previous prime is 1112114255519. The next prime is 1112114255599. The reversal of 1112114255531 is 1355524112111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1112114255531 - 2¹⁰ = 1112114254507 is a prime.

It is a super-2 number, since 2×1112114255531² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1112114855531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556057127765 + 556057127766.

It is an arithmetic number, because the mean of its divisors is an integer number (556057127766).

Almost surely, 2^{1112114255531} is an apocalyptic number.

1112114255531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112114255531 is an equidigital number, since it uses as much as digits as its factorization.

1112114255531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6000, while the sum is 32.

Adding to 1112114255531 its reverse (1355524112111), we get a palindrome (2467638367642).

The spelling of 1112114255531 in words is "one trillion, one hundred twelve billion, one hundred fourteen million, two hundred fifty-five thousand, five hundred thirty-one".