112278434347 has 2 divisors, whose sum is σ = 112278434348. Its totient is φ = 112278434346.

The previous prime is 112278434269. The next prime is 112278434393. The reversal of 112278434347 is 743434872211.

It is an a-pointer prime, because the next prime (112278434393) can be obtained adding 112278434347 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112278434347 - 2¹⁵ = 112278401579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112278434297 and 112278434306.

It is not a weakly prime, because it can be changed into another prime (112278438347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56139217173 + 56139217174.

It is an arithmetic number, because the mean of its divisors is an integer number (56139217174).

Almost surely, 2^112278434347 is an apocalyptic number.

112278434347 is a deficient number, since it is larger than the sum of its proper divisors (1).

112278434347 is an equidigital number, since it uses as much as digits as its factorization.

112278434347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 903168, while the sum is 46.

The spelling of 112278434347 in words is "one hundred twelve billion, two hundred seventy-eight million, four hundred thirty-four thousand, three hundred forty-seven".