11212012011194 has 8 divisors (see below), whose sum is σ = 17703176859840. Its totient is φ = 5310953057916.

The previous prime is 11212012011169. The next prime is 11212012011259. The reversal of 11212012011194 is 49111021021211.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147526473794 + ... + 147526473869.

It is an arithmetic number, because the mean of its divisors is an integer number (2212897107480).

Almost surely, 2^{11212012011194} is an apocalyptic number.

11212012011194 is a deficient number, since it is larger than the sum of its proper divisors (6491164848646).

11212012011194 is a wasteful number, since it uses less digits than its factorization.

11212012011194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295052947684.

The product of its (nonzero) digits is 288, while the sum is 26.

The spelling of 11212012011194 in words is "eleven trillion, two hundred twelve billion, twelve million, eleven thousand, one hundred ninety-four".