112012169411 has 2 divisors, whose sum is σ = 112012169412. Its totient is φ = 112012169410.

The previous prime is 112012169333. The next prime is 112012169413. The reversal of 112012169411 is 114961210211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112012169411 is a prime.

It is a Sophie Germain prime.

Together with 112012169413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112012169413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006084705 + 56006084706.

It is an arithmetic number, because the mean of its divisors is an integer number (56006084706).

Almost surely, 2^112012169411 is an apocalyptic number.

112012169411 is a deficient number, since it is larger than the sum of its proper divisors (1).

112012169411 is an equidigital number, since it uses as much as digits as its factorization.

112012169411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 29.

Adding to 112012169411 its reverse (114961210211), we get a palindrome (226973379622).

The spelling of 112012169411 in words is "one hundred twelve billion, twelve million, one hundred sixty-nine thousand, four hundred eleven".