11154813226 has 8 divisors (see below), whose sum is σ = 16859947104. Its totient is φ = 5534830860.

The previous prime is 11154813209. The next prime is 11154813277. The reversal of 11154813226 is 62231845111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11154813191 and 11154813200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21287550 + ... + 21288073.

It is an arithmetic number, because the mean of its divisors is an integer number (2107493388).

Almost surely, 2^11154813226 is an apocalyptic number.

11154813226 is a deficient number, since it is larger than the sum of its proper divisors (5705133878).

11154813226 is a wasteful number, since it uses less digits than its factorization.

11154813226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42575756.

The product of its digits is 11520, while the sum is 34.

The spelling of 11154813226 in words is "eleven billion, one hundred fifty-four million, eight hundred thirteen thousand, two hundred twenty-six".