11220134375 has 24 divisors (see below), whose sum is σ = 14403453120. Its totient is φ = 8733420000.

The previous prime is 11220134347. The next prime is 11220134381. The reversal of 11220134375 is 57343102211.

It is not a de Polignac number, because 11220134375 - 2⁸ = 11220134119 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67106 + ... + 164144.

It is an arithmetic number, because the mean of its divisors is an integer number (600143880).

Almost surely, 2^11220134375 is an apocalyptic number.

11220134375 is a deficient number, since it is larger than the sum of its proper divisors (3183318745).

11220134375 is an frugal number, since it uses more digits than its factorization.

11220134375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97101 (or 97081 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 11220134375 its reverse (57343102211), we get a palindrome (68563236586).

The spelling of 11220134375 in words is "eleven billion, two hundred twenty million, one hundred thirty-four thousand, three hundred seventy-five".