112233455689 has 2 divisors, whose sum is σ = 112233455690. Its totient is φ = 112233455688.

The previous prime is 112233455671. The next prime is 112233455693. The reversal of 112233455689 is 986554332211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105053774400 + 7179681289 = 324120^2 + 84733^2 .

It is a cyclic number.

It is not a de Polignac number, because 112233455689 - 2⁵ = 112233455657 is a prime.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (112233455489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56116727844 + 56116727845.

It is an arithmetic number, because the mean of its divisors is an integer number (56116727845).

Almost surely, 2^112233455689 is an apocalyptic number.

It is an amenable number.

112233455689 is a deficient number, since it is larger than the sum of its proper divisors (1).

112233455689 is an equidigital number, since it uses as much as digits as its factorization.

112233455689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 49.

The spelling of 112233455689 in words is "one hundred twelve billion, two hundred thirty-three million, four hundred fifty-five thousand, six hundred eighty-nine".