1122012012194 has 16 divisors (see below), whose sum is σ = 1741400190720. Its totient is φ = 541552994640.

The previous prime is 1122012012167. The next prime is 1122012012203. The reversal of 1122012012194 is 4912102102211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1634312 + ... + 2216979.

It is an arithmetic number, because the mean of its divisors is an integer number (108837511920).

Almost surely, 2^{1122012012194} is an apocalyptic number.

1122012012194 is a deficient number, since it is larger than the sum of its proper divisors (619388178526).

1122012012194 is a wasteful number, since it uses less digits than its factorization.

1122012012194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856345.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 1122012012194 in words is "one trillion, one hundred twenty-two billion, twelve million, twelve thousand, one hundred ninety-four".