201201120196 has 24 divisors (see below), whose sum is σ = 363872839680. Its totient is φ = 97244822400.

The previous prime is 201201120173. The next prime is 201201120251. The reversal of 201201120196 is 691021102102.

It is a happy number.

201201120196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201201120196.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811636 + ... + 1030123.

It is an arithmetic number, because the mean of its divisors is an integer number (15161368320).

Almost surely, 2^201201120196 is an apocalyptic number.

It is an amenable number.

201201120196 is a deficient number, since it is larger than the sum of its proper divisors (162671719484).

201201120196 is a wasteful number, since it uses less digits than its factorization.

201201120196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842675 (or 1842673 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 25.

Adding to 201201120196 its reverse (691021102102), we get a palindrome (892222222298).

The spelling of 201201120196 in words is "two hundred one billion, two hundred one million, one hundred twenty thousand, one hundred ninety-six".