112112143417 has 2 divisors, whose sum is σ = 112112143418. Its totient is φ = 112112143416.

The previous prime is 112112143399. The next prime is 112112143463. The reversal of 112112143417 is 714341211211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100562557456 + 11549585961 = 317116^2 + 107469^2 .

It is a cyclic number.

It is not a de Polignac number, because 112112143417 - 2¹¹ = 112112141369 is a prime.

It is not a weakly prime, because it can be changed into another prime (112112143487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56056071708 + 56056071709.

It is an arithmetic number, because the mean of its divisors is an integer number (56056071709).

Almost surely, 2^112112143417 is an apocalyptic number.

It is an amenable number.

112112143417 is a deficient number, since it is larger than the sum of its proper divisors (1).

112112143417 is an equidigital number, since it uses as much as digits as its factorization.

112112143417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 28.

Adding to 112112143417 its reverse (714341211211), we get a palindrome (826453354628).

The spelling of 112112143417 in words is "one hundred twelve billion, one hundred twelve million, one hundred forty-three thousand, four hundred seventeen".