11201212112194 has 16 divisors (see below), whose sum is σ = 18677951712000. Its totient is φ = 5003022779280.

The previous prime is 11201212112183. The next prime is 11201212112323. The reversal of 11201212112194 is 49121121210211.

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, 6948641944 + ... + 6948643555.

It is an arithmetic number, because the mean of its divisors is an integer number (1167371982000).

Almost surely, 2^{11201212112194} is an apocalyptic number.

11201212112194 is a deficient number, since it is larger than the sum of its proper divisors (7476739599806).

11201212112194 is a wasteful number, since it uses less digits than its factorization.

11201212112194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13897285545.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 11201212112194 in words is "eleven trillion, two hundred one billion, two hundred twelve million, one hundred twelve thousand, one hundred ninety-four".