120011201 has 6 divisors (see below), whose sum is σ = 126660402. Its totient is φ = 113694480.

The previous prime is 120011173. The next prime is 120011207. The reversal of 120011201 is 102110021.

It can be written as a sum of positive squares in only one way, i.e., 117700801 + 2310400 = 10849^2 + 1520^2 .

It is a de Polignac number, because none of the positive numbers 2^k-120011201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120011207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165860 + ... + 166581.

It is an arithmetic number, because the mean of its divisors is an integer number (21110067).

Almost surely, 2^120011201 is an apocalyptic number.

It is an amenable number.

120011201 is a deficient number, since it is larger than the sum of its proper divisors (6649201).

120011201 is an equidigital number, since it uses as much as digits as its factorization.

120011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332479 (or 332460 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 120011201 is about 10954.9623915375. The cubic root of 120011201 is about 493.2577610783.

Adding to 120011201 its reverse (102110021), we get a palindrome (222121222).

The spelling of 120011201 in words is "one hundred twenty million, eleven thousand, two hundred one".