11102121202198 has 16 divisors (see below), whose sum is σ = 17934514209360. Its totient is φ = 5123964962016.

The previous prime is 11102121202091. The next prime is 11102121202199. The reversal of 11102121202198 is 89120212120111.

It is a happy number.

11102121202198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102121202199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2286933 + ... + 5237776.

It is an arithmetic number, because the mean of its divisors is an integer number (1120907138085).

Almost surely, 2^{11102121202198} is an apocalyptic number.

11102121202198 is a deficient number, since it is larger than the sum of its proper divisors (6832393007162).

11102121202198 is a wasteful number, since it uses less digits than its factorization.

11102121202198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7581471.

The product of its (nonzero) digits is 1152, while the sum is 31.

The spelling of 11102121202198 in words is "eleven trillion, one hundred two billion, one hundred twenty-one million, two hundred two thousand, one hundred ninety-eight".