11234556667775 has 48 divisors (see below), whose sum is σ = 16944844906944. Its totient is φ = 7212969492480.

The previous prime is 11234556667721. The next prime is 11234556667793. The reversal of 11234556667775 is 57776665543211.

It is not a de Polignac number, because 11234556667775 - 2⁸ = 11234556667519 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 (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9209042 + ... + 10357391.

It is an arithmetic number, because the mean of its divisors is an integer number (353017602228).

Almost surely, 2^{11234556667775} is an apocalyptic number.

11234556667775 is a deficient number, since it is larger than the sum of its proper divisors (5710288239169).

11234556667775 is a wasteful number, since it uses less digits than its factorization.

11234556667775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19566660 (or 19566655 counting only the distinct ones).

The product of its digits is 222264000, while the sum is 65.

The spelling of 11234556667775 in words is "eleven trillion, two hundred thirty-four billion, five hundred fifty-six million, six hundred sixty-seven thousand, seven hundred seventy-five".