11611776226 has 8 divisors (see below), whose sum is σ = 17424895824. Its totient is φ = 5803477620.

The previous prime is 11611776217. The next prime is 11611776257. The reversal of 11611776226 is 62267711611.

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

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, 1199220 + ... + 1208863.

It is an arithmetic number, because the mean of its divisors is an integer number (2178111978).

Almost surely, 2^11611776226 is an apocalyptic number.

11611776226 is a deficient number, since it is larger than the sum of its proper divisors (5813119598).

11611776226 is a wasteful number, since it uses less digits than its factorization.

11611776226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410496.

The product of its digits is 42336, while the sum is 40.

The spelling of 11611776226 in words is "eleven billion, six hundred eleven million, seven hundred seventy-six thousand, two hundred twenty-six".