881112205 has 8 divisors (see below), whose sum is σ = 1057882392. Its totient is φ = 704524608.

The previous prime is 881112203. The next prime is 881112209. The reversal of 881112205 is 502211188.

It can be written as a sum of positive squares in 4 ways, for example, as 14280841 + 866831364 = 3779^2 + 29442^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 881112205 - 2¹ = 881112203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881112203) 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 in 7 ways as a sum of consecutive naturals, for example, 34794 + ... + 54523.

It is an arithmetic number, because the mean of its divisors is an integer number (132235299).

Almost surely, 2^881112205 is an apocalyptic number.

It is an amenable number.

881112205 is a deficient number, since it is larger than the sum of its proper divisors (176770187).

881112205 is a wasteful number, since it uses less digits than its factorization.

881112205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91295.

The product of its (nonzero) digits is 1280, while the sum is 28.

The square root of 881112205 is about 29683.5342403832. The cubic root of 881112205 is about 958.6875166873.

The spelling of 881112205 in words is "eight hundred eighty-one million, one hundred twelve thousand, two hundred five".