11154202226 has 8 divisors (see below), whose sum is σ = 16731773184. Its totient is φ = 5576944500.

The previous prime is 11154202211. The next prime is 11154202253. The reversal of 11154202226 is 62220245111.

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 = 11154202195 and 11154202204.

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 3 ways as a sum of consecutive naturals, for example, 58571 + ... + 160433.

It is an arithmetic number, because the mean of its divisors is an integer number (2091471648).

Almost surely, 2^11154202226 is an apocalyptic number.

11154202226 is a deficient number, since it is larger than the sum of its proper divisors (5577570958).

11154202226 is a wasteful number, since it uses less digits than its factorization.

11154202226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156616.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 11154202226 its reverse (62220245111), we get a palindrome (73374447337).

The spelling of 11154202226 in words is "eleven billion, one hundred fifty-four million, two hundred two thousand, two hundred twenty-six".