9791201201 has 12 divisors (see below), whose sum is σ = 10348868304. Its totient is φ = 9262215000.

The previous prime is 9791201143. The next prime is 9791201227. The reversal of 9791201201 is 1021021979.

9791201201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9791201201 - 2¹⁴ = 9791184817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9791209201) 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, 229826 + ... + 269076.

It is an arithmetic number, because the mean of its divisors is an integer number (862405692).

Almost surely, 2^9791201201 is an apocalyptic number.

It is an amenable number.

9791201201 is a deficient number, since it is larger than the sum of its proper divisors (557667103).

9791201201 is a wasteful number, since it uses less digits than its factorization.

9791201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39980 (or 39961 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 9791201201 is about 98950.4987405319. The cubic root of 9791201201 is about 2139.3343200572.

The spelling of 9791201201 in words is "nine billion, seven hundred ninety-one million, two hundred one thousand, two hundred one".