11226512979824 has 20 divisors (see below), whose sum is σ = 22013433586536. Its totient is φ = 5545626892992.

The previous prime is 11226512979821. The next prime is 11226512979827. The reversal of 11226512979824 is 42897921562211.

It is an interprime number because it is at equal distance from previous prime (11226512979821) and next prime (11226512979827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11226512979821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4226848439 + ... + 4226851094.

Almost surely, 2^{11226512979824} is an apocalyptic number.

It is an amenable number.

11226512979824 is a deficient number, since it is larger than the sum of its proper divisors (10786920606712).

11226512979824 is an equidigital number, since it uses as much as digits as its factorization.

11226512979824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8453699624 (or 8453699618 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 59.

The spelling of 11226512979824 in words is "eleven trillion, two hundred twenty-six billion, five hundred twelve million, nine hundred seventy-nine thousand, eight hundred twenty-four".