10912213775 has 6 divisors (see below), whose sum is σ = 13531145112. Its totient is φ = 8729771000.

The previous prime is 10912213751. The next prime is 10912213847. The reversal of 10912213775 is 57731221901.

10912213775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-10912213775 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 218244251 + ... + 218244300.

It is an arithmetic number, because the mean of its divisors is an integer number (2255190852).

Almost surely, 2^10912213775 is an apocalyptic number.

10912213775 is a deficient number, since it is larger than the sum of its proper divisors (2618931337).

10912213775 is an equidigital number, since it uses as much as digits as its factorization.

10912213775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436488561 (or 436488556 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 10912213775 in words is "ten billion, nine hundred twelve million, two hundred thirteen thousand, seven hundred seventy-five".