112322019289 has 2 divisors, whose sum is σ = 112322019290. Its totient is φ = 112322019288.

The previous prime is 112322019281. The next prime is 112322019347. The reversal of 112322019289 is 982910223211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109441872400 + 2880146889 = 330820^2 + 53667^2 .

It is a cyclic number.

It is not a de Polignac number, because 112322019289 - 2³ = 112322019281 is a prime.

It is not a weakly prime, because it can be changed into another prime (112322019281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56161009644 + 56161009645.

It is an arithmetic number, because the mean of its divisors is an integer number (56161009645).

Almost surely, 2^112322019289 is an apocalyptic number.

It is an amenable number.

112322019289 is a deficient number, since it is larger than the sum of its proper divisors (1).

112322019289 is an equidigital number, since it uses as much as digits as its factorization.

112322019289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 112322019289 in words is "one hundred twelve billion, three hundred twenty-two million, nineteen thousand, two hundred eighty-nine".