11121200222194 has 16 divisors (see below), whose sum is σ = 16700387413248. Its totient is φ = 5554406233152.

The previous prime is 11121200222141. The next prime is 11121200222227. The reversal of 11121200222194 is 49122200212111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11895274 + ... + 12796090.

It is an arithmetic number, because the mean of its divisors is an integer number (1043774213328).

Almost surely, 2^{11121200222194} is an apocalyptic number.

11121200222194 is a deficient number, since it is larger than the sum of its proper divisors (5579187191054).

11121200222194 is a wasteful number, since it uses less digits than its factorization.

11121200222194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907689.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 11121200222194 in words is "eleven trillion, one hundred twenty-one billion, two hundred million, two hundred twenty-two thousand, one hundred ninety-four".