11224067969 has 4 divisors (see below), whose sum is σ = 11224323396. Its totient is φ = 11223812544.

The previous prime is 11224067929. The next prime is 11224067971. The reversal of 11224067969 is 96976042211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96976042211 = 57241 ⋅1694171.

It can be written as a sum of positive squares in 2 ways, for example, as 3637657969 + 7586410000 = 60313^2 + 87100^2 .

It is a cyclic number.

It is not a de Polignac number, because 11224067969 - 2⁸ = 11224067713 is a prime.

It is a super-2 number, since 2×11224067969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11224067929) 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, 43124 + ... + 155909.

It is an arithmetic number, because the mean of its divisors is an integer number (2806080849).

Almost surely, 2^11224067969 is an apocalyptic number.

It is an amenable number.

11224067969 is a deficient number, since it is larger than the sum of its proper divisors (255427).

11224067969 is an equidigital number, since it uses as much as digits as its factorization.

11224067969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255426.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 11224067969 in words is "eleven billion, two hundred twenty-four million, sixty-seven thousand, nine hundred sixty-nine".