11085226642 has 32 divisors (see below), whose sum is σ = 19506313728. Its totient is φ = 4626073536.

The previous prime is 11085226589. The next prime is 11085226657. The reversal of 11085226642 is 24662258011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86868 + ... + 172384.

It is an arithmetic number, because the mean of its divisors is an integer number (609572304).

Almost surely, 2^11085226642 is an apocalyptic number.

11085226642 is a deficient number, since it is larger than the sum of its proper divisors (8421087086).

11085226642 is a wasteful number, since it uses less digits than its factorization.

11085226642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85770.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 11085226642 in words is "eleven billion, eighty-five million, two hundred twenty-six thousand, six hundred forty-two".