11229376285 has 16 divisors (see below), whose sum is σ = 13509334080. Its totient is φ = 8960814720.

The previous prime is 11229376283. The next prime is 11229376303. The reversal of 11229376285 is 58267392211.

It is not a de Polignac number, because 11229376285 - 2¹ = 11229376283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11229376283) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4435470 + ... + 4438000.

It is an arithmetic number, because the mean of its divisors is an integer number (844333380).

Almost surely, 2^11229376285 is an apocalyptic number.

It is an amenable number.

11229376285 is a deficient number, since it is larger than the sum of its proper divisors (2279957795).

11229376285 is a wasteful number, since it uses less digits than its factorization.

11229376285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428.

The product of its digits is 362880, while the sum is 46.

The spelling of 11229376285 in words is "eleven billion, two hundred twenty-nine million, three hundred seventy-six thousand, two hundred eighty-five".