12213203123196 has 36 divisors (see below), whose sum is σ = 30872787752352. Its totient is φ = 4070998569024.

The previous prime is 12213203123183. The next prime is 12213203123197. The reversal of 12213203123196 is 69132130231221.

12213203123196 is a `hidden beast` number, since 1 + 2 + 2 + 1 + 3 + 20 + 312 + 319 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12213203123196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12213203123197) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709140 + ... + 4992923.

Almost surely, 2^{12213203123196} is an apocalyptic number.

It is an amenable number.

12213203123196 is an abundant number, since it is smaller than the sum of its proper divisors (18659584629156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12213203123196 is a wasteful number, since it uses less digits than its factorization.

12213203123196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761570 (or 5761565 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 12213203123196 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, one hundred twenty-three thousand, one hundred ninety-six".