11021634886 has 8 divisors (see below), whose sum is σ = 16533391680. Its totient is φ = 5510504328.

The previous prime is 11021634881. The next prime is 11021634907. The reversal of 11021634886 is 68843612011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021634881) 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, 109761 + ... + 184636.

It is an arithmetic number, because the mean of its divisors is an integer number (2066673960).

Almost surely, 2^11021634886 is an apocalyptic number.

11021634886 is a deficient number, since it is larger than the sum of its proper divisors (5511756794).

11021634886 is a wasteful number, since it uses less digits than its factorization.

11021634886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313118.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 11021634886 in words is "eleven billion, twenty-one million, six hundred thirty-four thousand, eight hundred eighty-six".